Saturday, January 03, 2009

Gemstones Scene Information

Latest Gemological Article

So You Want To Collect Gemstones


By Lee MacRae


Gemology is a term referring to the science, art and profession of identifying and evaluating gemstones from loose gemstones to natural diamonds. A number of people taken up gemology more as a hobby. They become interested in collecting and evaluating items like loose gemstone or natural diamonds. Some people even begin to visit different areas nearby to hunt for raw or rough gemstones. Some hobbyists will learn to cut or tumble the gemstones they find. If you have an interest in this hobby read along as we show you the various factors in gemstone collecting.


First off you need to learn all you can on each of the gemstones out there. This knowledge will help you to know what exactly you're looking for so you buy the right items. Without the proper knowledge you can make costly mistakes.


The first criteria you need to evaluate is stone color. Gemstones are the most intensely colored naturally occurring materials you can find. These materials are so related to their color that they've even become associated with particular ones. You've no doubt heard about emerald green, ruby red, sapphire blue, jade green, turquoise or aquamarine. Gemstones will have a higher value the closer they are to the colors in the spectrum of yellow, blue, violet, green, orange and red. They become less valuable when they are lighter or darker than the natural color.


The cut of your gemstone is an important aspect to consider when buying a gemstone. The gemstone must be cut correctly to reflect light properly. A gemstone with the poor cut will be muted or washed out. The color hue, color tone and saturation will never be consistent.


Gemstone clarity is our next factor. Clarity refers to the amount of inclusions (trace elements or large particles of other elements or minerals) that a gem has. A perfect gemstone is obviously valued highly. To see flaws beyond with the eye can see you need a 10X gemstone loupe (gemstone clarity magnifier) or gem microscope. Most hobbyists will use an inexpensive 10X gemstone or jewelers loup for viewing stamps, coins, beads as well as gems.


Gemstones are often categorized according to their size aspect since it is more uniform than carat weight. But different gemstones may have the same size but differ in carat weights and as a result different prices as well. This factor comes from the difference of specific gravity depending upon the materials chemical composition and crystal structure type Normally a one carat brilliant round diamond with normal proportions is approximately 6.5 mm around. A ruby that is the same size will weigh in at 1.55 carats instead.


Collecting gemstones as a hobby can be very enjoyable and also rewarding in the long run. You can start small and don't have to spend a lot of money and yet you can end up with some very beautiful stones. Many people loved to spend weekends to go hunting for raw gemstones. For example in Idaho you'll find Garnet, Opal, Agate, Obsidian and Sapphire. Or you can take the time to travel and find opal in Opalton, Yowah, Queensland, Austalia, topaz in Killiecrankie, Tasmania or check out the quartz regions in Mt Hope or Inverell, New South Wales.


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Learn More About loose gemstone beads

Amethyst was thought to protect soldiers in battle, and Crusaders attached them to their rosaries for that protection. Because Amethyst was believed to encourage celibacy and also symbolized piety, Amethyst became very important in the ornamentation of Catholic and other churches in the Middle Ages.
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Zircon is a natural stone often used to imitate diamonds. It is often confused
with cubic zirconia which is a synthetic stone. Sometimes zircon is used instead
of diamonds in a wedding or engagement ring. Zircon is a natural stone - not to
be confused with Cubic Zirconia which is manmade. It is known as a colorless
stone used to imitate diamonds but also comes in: blue, yellow, orange, red,
brown and green . It has a hardness of 7.5.
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Gemstones Info

How To Collect Gemstones


By Lee MacRae


Why would someone go to the trouble of collect loose gemstones? Well for one thing gemstones are extremely beautiful. And like their higher counterpart, natural diamonds they can become extremely valuable over the years. Many hobbyists love to collect and work with the nearly 150 types of gemstones found today. Follow along as we look at the hobby of collecting loose gemstones.


The first step in becoming a gemstone collector the wise way is through the power of knowledge. By visiting a local library you can find everything you need to know that will make you an informed buyer.


First on the list to evaluate is gemstone color. Gemstones are the most intensely colored naturally occurring materials you can find. Gemstones are so related to color that they've even become associated with particular ones. Without a doubt you will recognize sapphire blue, ruby red, jade green, aquamarine, emerald green or turquoise. Gemstones are valued much higher when they equal the colors in the spectrum of yellow, blue, violet, green, orange and red. They are valued much less when they are lighter or darker than the pure natural color.


The cut of the gemstone is one of the most important traits in determining gemstone value. The stone has to be cut in a way that reflects light back to the viewer. A gemstone with an improper cut will never be able to reflect light consistently. Color tone, saturation, and hue will always appear inconsistent


Our next consideration is the clarity of the gemstone. Clarity is the term that refers to the external blemishes or the internal conclusions or flaws of the gemstone under consideration. Larger flaws you can usually see with your naked eye with the others needing a 10X magnification.


Next comes size and weight. Save for pearls and corals, all gemstones are priced by the carat. One carat equals a 0.2 grams. You should know however that size and weight and gemstones are not the same. The density and specific gravity can differ in stones. If you have a diamond that weighs 1.00 carats, you will find a similar sized sapphire or ruby weighs out at 1.20 carats.


Collecting gemstones can create an enjoyable hobby and pastime. And there are so many different types in gemstones you can collect. You can start collecting gemstones like Chrysocolla, Tanzanite and other varieties of zoisite or Zircon for instance. The varieties are nearly endless. And if you like to save money but love vacations you can go gemstone hunting and find the raw materials instead of buying them. Take the example of the United States. In New Mexico you'll find Turquoise, Garnet, Peridot, Rock Crystal and Obsidian


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As with all gems, protect peridot from scratches and sharp blows. Also avoid
large temperature changes (such as leaving it be a heater vent or in a hot car).
Do not clean peridot in a home ultrasonic cleaner.
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The carat weight alone is almost meaningless unless you also consider the cut,
clarity and color of the diamond. A large diamond is not very valuable if it
lacks brilliance, purity and high-grade color. However, since larger stones are
rarer than smaller ones, diamond value rises exponentially with carat weight.
Therefore, a diamond weighing 3.0 carats, will always be worth more than three
1.0 carat stones of the same quality. No two diamonds are exactly alike, and you
must weigh all of the factors - color, cut, clarity and carat weight - when
making your diamond jewelry buying decision.
You will find loose diamond lots

The Cullinan VI diamond is over 11 carats and was originally presented by King
Edward to his wife, Queen Alexandra. It is now worn by Elizabeth II as a drop on
a diamond and emerald necklace.
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loose gemstones wholesale News From Around The World

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Friday, January 02, 2009

Gemstones Info

Gemstone Information Article

How To Collect Loose Gemstones


By Lee MacRae


Many people today say collecting loose gemstones or loose diamonds is their favorite hobby. Many people have a great love Of the assorted number of gemstones found around the world today. Follow along as we look at a number of factors you should understand when starting to collect gemstones yourself.


To begin with your first priority is to visit the library and get some books. You want to know as much as possible about precious and semiprecious gemstones. The more you know about gemstones the wiser will be your purchases. You'll know exactly what to buy.


Color is a subjective idea but a very important part in giving value to a gemstone. The closer a color is to its pure spectral color the more highly prized it is. Remember that the spectral colors include violent, blue, green,, orange and red. Colors that are paler or darker than the pure color tend to be less valued.


The cut of a gemstonestone is the next factor to look at before a purchase is made. How precise the cut is is the factor which determines how much light the stone will reflect. It will ultimately ultimately determine the stones brilliance and how much it will be valued.


A third consideration is the clarity of the stone. This is talking about the purity of the gemstone or the lack of internal inclusions, particles or spots within the crystal structure. Without a doubt, zero flaws are hard to find and make your stones very valuable.


Next item to look at is the duo of weight and size. Due to the fact gemstones can vary greatly in density and specific gravity. Size and weight are not necessarily equal from stone to stone. Take the example of a diamond that weighs 1.00 carats and a ruby of equal size would weigh 1.20 carats. An emerald stone would be about 0.95 carats and an Alexandrite stone would be about 1.23 carats.


Taking up the collecting of loose gemstones can create an enjoyable hobby and pastime. And there is such a variety when it comes to gemstones. You can start collecting gemstones like Lapis lazuli, Tiger's-eye or Bixbite (Red beryl) for instance. The varieties are nearly endless. And if money is tight you can go hunting for raw gemstones. Take the example of the US. In New Jersey you can find Smoky Quartz, Agate, Pearl and Prehnite.


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More Information On natural black diamond

The aquamarine is a member of the beryl family and ranges in color from a pale
almost colorless blue to blue-green to pure blue. Some of these stones are
heated to enhance their color and change a light colored stone to pure blue.
Usually faceted,aquamarines are also cut as cabochons and may then exhibit
asterism. Legend tells of sailors who wore aquamarines to keep them safe and to
prevent seasickness. The most valuable aquamarines come from Brazil.
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Citrine is yellow quartz. It has a hardness of 7. Citrine can be easily
scratched. Citrine often permenantly changes color if left in the sunlight for
several hours. Most citrine on the market is heat treated amethyst. Citrine is
found in Brazil, Madagascar, Spain, USA (California, Colorado, Georgia, and
Nevada) and the former USSR.
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natural black diamond News

The North Lake Tahoe Bonanza's Top Stories of 2008 - North Lake Tahoe Bonanza

Fri, 02 Jan 2009 13:35:00 GMT
INCLINE VILLAGE, Nev. — The following are the North Lake Tahoe Bonanza's choices for the Top 10 stories of 2008 that affected the Incline Village and Crystal Bay communities ...

Why We Take Risks — It's the Dopamine - TIME

Wed, 31 Dec 2008 05:20:40 GMT

Why We Take Risks — It's the Dopamine
TIME - Dec 30, 2008
It's also responsible for the high we feel when we do something daring, like skiing down a double black diamond slope or skydiving out of a plane. ...


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Fri, 02 Jan 2009 05:26:34 -0800
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Gemstones Scene Info

Featured Gemstone Article

How To Collect Gemstones


By Lee MacRae


Why would someone go to the trouble of collect loose gemstones? Well to begin with gemstones are extremely beautiful. And just like natural diamonds they can appreciate in value over time. Many people love to collect and work with each and every one of the 150 varieties available. Read long as we look at the hobby of collecting loose gemstones.


The first thing you need to do in beginning this hobby the intelligent way is through the power of knowledge. By visiting a local library you'll find numerous books on gemstones that will prevent you from making mistakes at the start.


To start with, an important aspect in gemstone evaluation is color. Gemstones are the most intensely colored naturally occurring materials you can find. Gemstones are so related to color that they have even lent their names to specific colors. Everyone knows ruby red, emerald green, sapphire blue, aquamarine, turquoise, and jade green Gemstones are valued much higher when they equal the colors in the spectrum of red, orange, yellow, green, blue, and violet. They are valued much less the more they move away from the spectral color.


Gemstone cut is the second most important factor to consider before buying. How precise the cut is is the factor that determines the amount of light the gemstone stone will reflect. It will fully determine the brilliance of the stone and its final value.


Next up is the issue of gemstone clarity. Clarity is the term that refers to the internal flaws ( known as inclusions) or the outside blemishes of a stone being considered. Normally large flaws you can usually see with your naked eye with others needing to be magnified 10X


The next factors to consider our size and weight. Except for corals and pearls, all gemstones are valued by the unit called the carat. A carat is equal to 0.2 grams. However you should know weight and size are not the same in gemstones. Density or specific gravity can very. Take a diamond that weighs 1.00 carats and you will see that a similar sized sapphire or ruby would weigh 1.20 carats.


Getting involved in collecting gemstones can give you an enjoyable pastime and also rewarding in the long run. You don't need to spend a lot of money and yet you can buy some very beautiful items. Many people loved to spend weekends to go hunting for raw gemstones. Take the example of the United States. In Utah You can find Topaz, Garnet, Petrified Wood, Jasper and Obsidian. Or you can take the time to travel and find opal in Coober Pedy, Andamooka or Mintabie in South Australia, topaz in Beechworth, Victoria or hunt in the garnet fields in Fullarton River in Queensland, Australia.


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Tips On enhanced natural diamond

Store each piece of gemstone jewelry separately so that harder stones don't
scratch softer ones. Almost every gemstone is much harder than the metal it is
set in. Gems can scratch the finish on your gold, silver or platinum if you
throw your jewelry in a heap in a drawer or jewelry box.
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Gemstones have been a source of fascination for centuries. Partially, this is because of the many remarkable effects produced by their interaction with light. The individual properties of gemstones contribute to the rarity, durability and beauty of the stone; making it both desirable and valuable.
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All The Latest News From The enhanced natural diamond World

The art of Montreal - Canoe

Fri, 02 Jan 2009 03:55:00 GMT
Warm up with a little Montreal this fall. The entire city is virtually an art gallery, one big exhibit "en plein air," and indoors, three exciting contemporary gallery shows are ...

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Fri, 02 Jan 2009 05:26:34 -0800
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Brain Hammer’s Holiday PICKS FROM THE CRYPT: Seasons Beatings!!! - Horror Yearkbook

Mon, 22 Dec 2008 19:30:48 GMT

Brain Hammer’s Holiday PICKS FROM THE CRYPT: Seasons Beatings!!!
Horror Yearkbook, CA - Dec 22, 2008
The odd, dreamlike quality of the film is further enhanced by the offbeat ending – which finally wraps up this extended flashback within a flashback. ...


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Wednesday, December 31, 2008

Gemstones Info

Latest Gemological Article

Collecting Gemstones


By Lee MacRae


Why would anyone collect items like loose gemstones, you ask? Well to begin with they've been sought for their beauty for many centuries. And just like natural diamonds they can appreciate in value over time. Many hobbyists love to find, collect and finish each and every one of the 150 varieties available. Read long as we look at the hobby of collecting loose gemstones.


The very first step in beginning this hobby the smart way is through the power of knowledge. By visiting a local library you can locate all you need to know about the subject that will let you make wise purchases from the beginning.


Color is a subjective idea but a very important part in evaluating a gemstone. The closer a color is to its purer spectral value the more valuable the stone becomes. Traditionally, these specter colors include violent, blue, green,, orange and red. Colors that are paler or darker diminish the value of the stone.


The cut of a stone is the next factor to look at before buying. The precision of the cut determines the amount of light is reflected by the gemstone. It will ultimately ultimately determine the stones brilliance and how much someone will pay for it.


Next up is the aspect of clarity. The aspect of clarity refers to the external blemishes or the internal conclusions or flaws of the gemstone. Larger flaws can easily be seen with the naked eye while others need a 10X magnification.


Next on the agenda is the duo of size and weight. Because gemstones can vary in density or specific gravity. Weight and size are not equal for each and every stone. If a diamond of a certain size weighs 1.00 carats then an equal sized Sapphire would weigh more than 1.20 carats. An equal sized Emerald would be 0.95 carats while an Alexandrite gem stone would came in at 1.23 carats.


Collecting gemstones can create an enjoyable hobby and pastime. And there are so many different types in precious and semi precious stones that you can collect. You can start collecting gemstones like Olivine (Peridot), Topaz or Onyx and then try others. The choice and beauty and variety is almost endless. And if money is tight you can find gemstones for yourself instead of buying. Take the example of the United States. In Pennsylvania you can find Amethyst, Almandite Garnet and Pyrope Garnet, Beryl, Sunstone and Moonstone.


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Hints About loose diamonds for less

Pink and red diamonds are in high demand on the market. Argyle specializes in
colored diamonds. They use a firm in Perth to disseminate the polished gems all
over the world. Argyle furnishes 90-95% of the pink and red diamonds that are
circulated on the market. An Argyle diamond has been known to bring as much as
one million dollar a carat. These would be intense pink diamonds. They come in a
whole range of colors ranging from pastel rose to a purple-red. The price is
determined by the intensity of the color. Their best stones are sold through
Pink Diamond Tender, a special catalog. If a buyer wants to investigate
possibilities on-line, they have to have a password to get into the system. The
opportunity is not for the general public, but for serious investors and
privileged clients.
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The Archduke Joseph...this 76.45-carat diamond gets its name from from Archduke
Joseph August (1872-1962), a previous owner of the gem and a prince of the
Hungarian line of the Hapsburg dynasty. The Archduke Joseph is a colorless
diamond; it possesses the most notable characteristic of the best Golconda
diamonds, namely a high internal clarity. Thus its D-color certification. It is
cut in a rectangular cushion shape, perhaps a style of cutting that is not
entirely unfitting with its Indian origin. The diamond originally weighed 78.54
carats but was slightly recut in the late-1990's by Molina Fine Jewelers down to
its present 76.45-carat weight. The diamond has been graded as being Internally
Flawless.
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Think twice before putting gems in an ultrasonic cleaner. Diamonds, rubies and
sapphires will be fine but many other gems may not be: when in doubt, leave it
out. Diamonds, rubies and sapphires, and other single-crystal gems can be
cleaned with a touch of ammonia in water to remove all films and add extra
sparkle. Never use an ultrasonic cleaner or ammonia for cleaning such opaque
gemstones like lapis, turquoise, malachite or onyx. They should be wiped clean
gently with a moist cloth. These gemstones can be porous and may absorb
chemicals, even soap, which may build up inside the stone and discolor it. The
reason why these materials need more care than transparent gemstones is that
these materials are essentially rocks, not crystals of a single mineral. Think
about it: when you put a rock in water, it absorbs the water and is moist all
the way through. A single crystal gem like sapphire will not absorb water: all
the molecules are lined up so tightly in the crystal that there is no room for
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Information On Gemstones

Gemstone Information Article

So You Want To Collect Gemstones


By Lee MacRae


Many people today say collecting various loose gemstones or loose diamonds is a favorite pastime. Many people have a great love Of the assorted number of gemstones you can find just about everywhere in the world. Read long as we examine the things you need to know when starting to collect varieties of gemstones yourself.


To start off right you need to learn all you can on the various gemstones available. You'll find it very helpful to know what exactly you're looking for and prevent you from making mistakes. This will help you make informed decisions.


Of paramount importance Is gemstone color. Highly prized gemstones have colors that are close to the exact spectral color of orange, green, yellow, Violet or blue. Gemstone colors that are somewhat muted or too dark can lower the value.


How the gemstone is cut is the second most important value determination to consider. How precise the cut is determines the amount of light the gemstone stone will reflect. The cut will ultimately determine the stones brilliance and how much someone will pay for it.


The next factor to consider is the clarity. This is talking about the purity of the gemstone with no internal conclusions, internal particles or spots within the crystal structure. Obviously, stones with a lack of flaws will make a gemstone very valuable.


Gemstones are often categorized according to size because it is more uniform than carat weight. But two different gemstones may have the same size but have different carat weights that result in different prices as well. This is due to the difference regarding relative density or specific gravity depending upon the materials chemical composition and characteristic crystalline structure. A one carat round brilliant diamond, for example with standard proportions will be approximately 6.5 mm in diameter. A comparable round brilliant ruby of the same size and proportions will weigh in at 1.55 carats.


Taking up the collecting of loose gemstones can create an enjoyable hobby and pastime. And there is a wide range and variety when it comes to gemstones. You can collect gemstones like Chrysoprase, Tiger's-eye or Natural moissanite for instance. The choice and beauty and variety is almost endless. And if money is tight you can go hunting for raw gemstones. For example in Florida you can find Chalcedony and Conch Pearl.


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Hints On wholesale loose diamonds

A style of cut found in gemstone jewelry are cabochons. Cabochon cuts are widely
used for gemstones that are 1) of lower clarity and therefore will not reflect
much light. And/or 2) are of exceptional color and/or 3) are opaque in nature (
such as opal or onyx) and or 4) have special optical properties or inclusions
that are best displayed in cabochons (e.g. cat�s eye or star ruby) 5) are too
soft to be cut in facets (moonstone, opal)
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Top Cubic Zirconia Diamond Supplier Enhances Lab Created Gem Quality - PR Web (press release)

Mon, 08 Dec 2008 08:06:23 GMT

Top Cubic Zirconia Diamond Supplier Enhances Lab Created Gem Quality
PR Web (press release), WA - Dec 8, 2008
Global supplier PehnecGems has specialized in providing wholesale loose cubic zirconia also known as CZ and lab created gems. ...


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Tuesday, December 30, 2008

My Gemstones Scene Reviews

Our Featured Gemstone Article

How To Collect Loose Gemstones


By Lee MacRae


Gemology is a term referring to the science, art and profession of identifying and evaluating rocks known as natural diamonds or loose gemstones. A number of people taken up gemology as a hobby. They become interested in collecting and evaluating loose gemstones or loose diamonds. Some people even begin to visit various locations close by or possibly even in other countries to hunt for raw or rough gemstones. Some even tumble or learn to cut their own gemstones. If you have an interest in this hobby follow along as we show you the different aspects of this hobby.


Right at the beginning, what you need is to get yourself some books on gemstones. You want to know everything there is to know about your new hobby. The more you understand about the hobby of gemstones the wiser will be your purchases. You will know exactly what to look for.


Color is a subjective idea but a very important part in giving value to a gemstone. The closer a color is to its purer spectral value the more valuable it is. Traditionally, these specter colors include red, orange, yellow, green, blue, and violet. Colors that are paler or darker are considered a lower value.


The cut of the gemstone is one of the most important traits when you consider a gemstone's value. The gemstone must be cut with precision to reflect the light properly. A gemstone with an improper cut will not reflect light in a consistent way. The hue, tone and color saturation will be inconsistent.


A third consideration is the clarity of the stone under consideration. This means the gemstones purity or the lack of internal inclusions, internal particles or spots inside the crystal. Without a doubt, zero flaws will make a gemstone very valuable.


Next on the agenda is the duo of weight and size. Because gemstones can vary in density or specific gravity. Weight and size are not necessarily equal across the board. If a diamond of a certain size weighs 1.00 carats then an equal sized Sapphire would weigh more than 1.20 carats. An Emerald of equal size would be approximately 0.95 carats while an Alexandrite gem stone would came in at 1.23 carats.


Taking up the collecting of loose gemstones can be a great hobby. And there are so many different types in gemstones you can collect. You could try collecting Alexandrite and other varieties of chrysoberyl, Quartz and its varieties or Turquoise and then try others. The choice and beauty and variety is almost endless. And if you like to save money but love vacations you can go gemstone hunting and find the raw materials instead of buying them. Take the example of the United States. In New Hampshire you can rock hunt for Beryl, Rock Crystal and Garnet.


Buy loose Spinel gemstones or loose diamonds and also natural color diamonds today in our store!

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More Info On natural green diamond

Amethyst is a member of the crystal quartz or silica group, which are the most
common minerals on Earth. Amethyst ranges in color from light lavender to dark
purple. Violet is the color of Spirituality. Amethyst promotes honesty,
concentration, and spiritual inner peace. In times of anxiety and confusion,
amethyst helps to bring calmness and clarity. Wearing Amethyst helps us get in
touch with our intuition, our feelings, or our values.
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Emerald, together with green filtered light, is the gemstone that is said to be
able to heal eczema. Green chrysoberyl, green onyx, and aventurine (green quartz
) can also be good substitutes for emerald. If you suffer from irritated skin,
sapphire can also be used in conjunction with a green gemstone.
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In nature, diamonds can also occur in shades of red, pink, blue, green and deep
yellow - These are called "Fancy diamonds". In the United States and around the
world colorless diamonds are graded on an alphabetical scale, introduced by the
Gemological Institute of America (GIA). "Colorless" or "rare white" diamonds are
of color grades D, E and F. Diamonds of color grade D are very rare, and
extremely valuable.
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More natural green diamond Info

Shining in its Own Style - Alibaba News Channel

Fri, 26 Dec 2008 07:05:02 GMT

Alibaba News Channel

Shining in its Own Style
Alibaba News Channel, NEW YORK - Dec 25, 2008
(on the basis of the hardness of diamond is 10) Today man-made diamonds can be very close to the quality of natural ones. However, jade stones can not be ...


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Tue, 30 Dec 2008 05:29:55 -0800
Brushed vermeil baby coin necklace, measuring approximately 1/4''. 16'' 14kt gold-fill chain and toggle clasp. Brushed metal necklaces available in a variety of shapes: tear, coin, pear, square, nugget etc.

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My Gemstones Reviews

Our Latest Gemstone Article

How To Collect Loose Gemstones


By Lee MacRae


The term gemology refers to the science, art and profession of identifying and evaluating rocks known as natural diamonds or loose gemstones. A number of people taken up this profession more as a hobby. They collect and evaluate loose diamonds or loose gemstones. You'll even find some that like to visit various local locations to hunt for raw or rough gemstones. Some of them will even tumble or finish off the gemstones themselves. If you have an interest in this hobby then read along as this article discusses the various factors in gemstone collecting.


At the very beginning you'll need the knowledge on each of the gemstones out there. You'll find it very helpful to know what you're buying and prevent you from making mistakes. Get the answer to questions like how, where and what to buy.


The chief thing you need to factor in should be the color of the stone. You want the gemstone that is as close as possible to the pure spectrum colors. The spectral colors are violet, orange, yellow, green, blue, and red. In general terms, the prices of very dark are very pale semiprecious and precious gemstones are lower.



Gemstone cut is very important and is used not only to appraise diamonds but gemstones in general as well. A good cut showcases the pure color of the stone, diminish any inclusions, and exhibits good overall symmetry and proportion. One excellent method to determine the precision in the cut of the stone is to consider how well it reflects light on a consistent basis throughout its surface. But if a gem is cut too shallow, most of the light will refract out instead of reflecting inside. That will make the gem seem washed out and windowed.


Next to look at is the issue of gemstone clarity. The aspect of clarity refers to the external blemishes or the internal conclusions or flaws of the gemstone under consideration. Any large flaws you can usually see with your naked eye with the others needing a 10X magnification.


You will often find that gemstones are often listed according to their size aspect because of being more uniform than carat weight. But two different gemstones may be of the same size but have different carat weights that result in different prices as well. This is due to the difference regarding specific gravity depending upon the materials chemical composition and crystalline structure. A one carat round brilliant diamond, for example with standard proportions will be approximately 6.5 mm in diameter. A comparable round brilliant ruby of the same size and proportions will weigh approximately 1.55 carats.


Collecting gemstones as a hobby can be very enjoyable and rewarding in the long run. It doesn't have to be very expensive and yet you can buy some very beautiful items. Many people love to set aside vacation or weekend time to go hunting for raw gemstones. Take the example of the US. In Montana you'll find Agate, Sapphire, Beryl, Amethyst, Smoky Quartz, Obsidian, Tourmaline and Garnet. And if you like to travel farther you can find opal in Coober Pedy, Andamooka or Mintabie in South Australia, topaz in Torrington, New South Wales, Australia or check out raw material in the peridot fields in Chudleigh Park, Queensland, Australia.


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More Information On natural fancy color diamonds

Sapphire is the gem quality form of Corundum. It is second only to Diamond in
hardness. The hardness of coruCrystals and gemstones have been used throughout
the ages to improve various human conditions. The color and mineral composition
lend energy to improving situations from headaches to digestion on a physical
level and love loss or mood imbalances on an emotional level. But these rocks
don�t stop with just the physical or the emotional aspects of our lives.
Crystals and gemstones can help us mentally and spiritually as well. By using
your intention combined with the inherent qualities, color and vibration of the
gemstone, you can transform any situation with determination and focus.
Gemstones are a tool just like you would use a hammer to effectively put a nail
into a wall, gemstones help integrate and align you with the intention that you
have decided to put into your consciousness and make manifest in the world.
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Even the hardest gemstone variety can be vulnerable to breakage if it has
inclusions that weaken the crystal structure. Exercise common sense: if you have
a ring set with a softer gem variety or an included stone, take it off before
strenuous activity. Even the hardest gemstones like Diamonds, Rubies and
Sapphires can shatter with a single well-placed blow especially if they have
inclusions, which weaken the crystal structure.
You will find whole sale loose diamonds

Tanzanite jewelry can easily be scratched or chipped. Clean your Tanzanite with
warm, soapy water and a soft bristle brush. Avoid using ultrasonic cleaning.
Tanzanite was found in Tanzania in 1967. Tanzanite is the anniversary gemstone
for the 24th year of marriage. It is said that Tanzanite helps with change. It
uplifts and opens the heart.
Buy
Opal loose gemstones today!

Your Latest natural fancy color diamonds News

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Rare and colorful diamonds on display in London
International Herald Tribune, France - Dec 8, 2008
As Alan Hart, curator of minerals at the Natural History Museum, says: "Each colored diamond tells its own story, giving us insight not only into its ...


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Brushed vermeil baby nugget necklace, measuring approximately 1/2''. 16'' 14kt gold-fill chain and toggle clasp. Matching earrings available.


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Sunday, December 28, 2008

My Gemstones Reviews

Featured Gemstone Article

How To Start Gemstone Collecting


By Lee MacRae


For many people collecting semi-precious and precious gemstones like loose diamonds or loose gemstones is a passionate hobby. They simply love the beauty and the colors Of the assorted number of gemstones found worldwide today. Read long as we discuss a number of things you need to know when starting to collect gemstones yourself.


To begin with your first priority is to get some books from the library or bookstore. You want to understand as much as possible about the subject of gemstones. The more you know about each kind of gemstone the better off you'll be. You will know exactly what you are looking at.


The first criteria you need to evaluate is stone color. Gemstones are the most intensely colored natural material available on earth. Gems have become so synonomous with color, they've even had their names combined with associated colors. Without a doubt you will recognize sapphire blue, ruby red, jade green, aquamarine, emerald green or turquoise. Gemstones become higher in value when they equal the colors in the spectrum of violet, blue, green,, orange and red. They become less valuable when they are lighter or darker than the pure spectral color.


The cut of a stone is the second most important factor to consider before a purchase. The precision of cut determines the amount of light is reflected by the gemstone. It will ultimately determine the brilliance of the stone and how much someone will pay for it.


The next factor to look at is the clarity of the stone under consideration. This means the purity of the stone with no internal conclusions, spots, or particles inside the crystal. Without a doubt, zero flaws are hard to find and make your stones very valuable.


Gemstones are often categorized according to their size since it is more uniform than carat weight. But different gemstones may have the same size but differ in carat weights and as a result different prices as well. This is due to gemstone difference in relative density or specific gravity and depends on the materials chemical composition and crystalline structure. A one carat round brilliant diamond, for example of typical proportions will be approximately 6.5 mm in diameter. A comparable round brilliant ruby of the same size and proportions will weigh approximately 1.55 carats.


Although gems are frequently used in jewelry, loose gemstones are great for collecting. Actually there are many interesting and attractive gems that are simply too big and fragile for use in jewelry. Take each gemstone and think of it as a piece of art, a miniature sculpture to be treasured for its unique nature and vibrant colors. And unlike some hobbies that require you to pay for your specimens you can use vacation time to actually hunt for raw gemstones in stead of buying. In the United States in Arizona you can find Agatized wood (Petrified wood), Azur-Malachite, Turquoise, Garnet, Peridot, Jasper and Moissanite And if you travel to Canada you will find rhodonite at various locations in British Columbia or labradorite on Tabor Island, as well as hessonite garnet in Asbestos, Quebec. Take up gemstone collecting and you won't regret it.


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Learn More About natural color diamond

Rose quartz is a pink stone often worn as crystal pendants or bead necklaces. It
is simple, inexpensive jewelry that goes with everything. Pink or peach-colored
quartz is called Rose Quartz. It has a hardness of 7. Rose Quartz will chip and
crack rather easily. Rose Quartz fades in the sun; most Rose Quartz is dyed.
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Most blue gemstones come in a pastel blue, but some exceptional gems have a
bright blue color. Zircon is also available in green, dark red, violet, yellow,
brown, and orange. Due to its high refractive index and strong dispersion,
zircon has great brilliance and intensive fire. The luster is vitreous to a
brilliant sheen. Although relatively hard (rating 6.5-7.5 on Mohs scale) zircon
is brittle and therefore sensitive to knocks and pressure. The gem has the
tendency to wear along facet edges. Its use in rings should therefore be limited
to protective settings or occasional wear jewelry. Zircon jewelry should be
stored carefully.
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More natural color diamond Info

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• Getting there: Sedona, Ariz., is a 115-mile drive north of Phoenix on Interstate 17. If you fly into Flagstaff, Sedona is 30 miles south on Arizona 89A. Pink Jeep headquarters ...

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