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Sunday, November 02, 2008
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Our Featured Gemological Writer

So You Want To Collect Loose Gemstones


By Lee MacRae


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


The first thing you need to do is to get yourself some reading material. You want to know everything there is to know about precious and semiprecious gemstones. The more you learn about gemstones the wiser will be your purchases. You'll know exactly what to look for in a quality stone.


First on the list to evaluate is gemstone color. Gemstones are the most intensely colored natural material available on earth. These materials are so related to their color that they've even had their names combined with associated colors. You've no doubt heard about emerald green, ruby red, sapphire blue, jade green, turquoise or aquamarine. Gemstones will have a higher value when they equal the colors in the spectrum of red, orange, yellow, green, blue, and violet. They become less valuable the more they move away from the spectral color.


How the gemstone is cut is the second most important value determination to look at. The precision of cut is the factor that determines the amount of light the stone will reflect. It will fully determine the brilliance of the stone and its final value.


Our next consideration is the aspect of clarity. Clarity refers to the the internal conclusions or flaws of the gemstone under consideration. Larger flaws can easily be seen with the naked eye while others need a 10X magnification.


The next factors to consider our size and weight. Other than the corals and pearls gemstones are valued by the unit called the carat. One carat equals a 0.2 grams. You should know however that weight and size are not always equal and gemstones. The density and specific gravity can differ in stones. Take a diamond that is 1.00 carats in weight and you will find that a similar sized ruby or sapphire weighs 1.20 carats.


Collecting various gemstones can create an enjoyable hobby and pastime. And there is a wide range and variety when it comes to gemstones. You could try collecting Lapis lazuli, Agate or Cassiterite for example. The varieties are nearly endless. And if you like to save money but love vacations you can go hunting for raw gemstones. Just in the United States in Idaho you'll find Garnet, Opal, Agate, Obsidian and Sapphire.


Buy Amethyst loose gemstones along with loose cultured diamonds as well as natural blue diamonds today in our store!

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More Info On natural fancy colored diamonds

Turquoise is often fracture sealed. This doesen't mean that it has fractures, it
means that it was seal ed with an acrylic resin to enhance it's color, texture,
and hardness. Turquoise is somewhat soft so avoid scratches and sharp blows. To
be certain and coatings are not removed also avoid hot water and household
chemicals.
Buy white clear quartz loose gemstones today!

Opal is October's birthstone and is an elegant sparkling gemstone. Opal is a
soft gemstone so wearing it in pendants, necklaces and earrings is ideal. The
fabulous fire of an opal has made this stone a favorite of many.
Buy loose Garnet gemstones today!

During the Middle Ages people believed that the use of topaz strengthened the
mind and prevented sudden death. Some physicians of those times prescribed it as
a remedy for weak vision. It was also used as a method of preventing mental
disorders or curing these disorders altogether.
Buy loose Tahitian pearls today!

Some natural fancy colored diamonds Stories

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Fri, 31 Oct 2008 03:17:13 GMT

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Tue, 28 Oct 2008 20:29:00 GMT

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FOXNews - Oct 28, 2008
Unlike other diamond-growing methods that use high pressures like those found deep in the Earth where natural diamonds are formed, CVD produces ...



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Gemstones Resources

Our Featured Gemological Article

The Hobby Of Loose Gemstone Collecting


By Lee MacRae


The term gemology refers to the art, profession and science of evaluating and identifying gemstones from natural diamonds to loose gemstones. A number of people taken up gemology as a hobby. They collect and evaluate loose gemstones or loose diamonds. A number of these hobbyists start to visit various locations close by to look for raw gemstones. Some of them will even tumble or finish off the gemstones themselves. If this hobby interest you read along as we show you the things you should know to start this hobby.


First off you need to read up on each of the gemstones out there. This will help you to know what you're buying and prevent you from wasting your money. Without the proper knowledge you can make costly mistakes.


One of the first things you look at is the color of the gem. Top grade gemstones have pure colors there as close as possible in pureness to the spectral colors of violent, blue, green,, orange or red. Muted gemstone colors or are too dark lowers the value per carat.


Stone cut is the second most important value determination to consider before a purchase is made. How precise the cut is is the factor which determines how much light is reflected by the gemstone. The cut will determine the brilliance of the stone and its final value.


The clarity in a stone is an important consideration. When we talk of clarity it relates to the amount of inclusions (trace elements or large particles of other elements or minerals) that a gem has. Generally speaking, a clearer stone 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 get a 10X jewelers were gemstone loup for viewing stamps, coins, beads as well as gems.


Next up are weight and size. Other than the corals and pearls gemstones are priced by the carat. One carat equals a 0.2 grams. Be aware however, that weight and size are not the same in gemstones. The density and specific gravity can differ in stones. Take a diamond that is 1.00 carats in weight and you will find that a similar sized sapphire or ruby would weigh 1.20 carats.


Though you may find gemstones used a lot in jewelry, loose gemstones are great for collecting. In fact, there are many attractive and interesting gems that are too fragile or too large to be used in jewelry. Look at each stone and consider it as a piece of art and value it for its unusual nature and for the craftsmanship of the artisan who shaped it. And unlike many hobbies where you have to buy everthing you can find your raw materials through field trips In the US in Missouri you can hunt for Pearl, Fluorite, Pyrite and Calcite. And in Canada you can hunt for nephrite jade in the Frances Lake area in the Yukon Territory or labradorite on the adjacent islands and coastal area of Labrador along with zircons in Sebastopol and Brudnell Townships in Renfew County, Ontario. Think of gemstone collecting for the great hobby it is.


Buy round Peridot loose gemstones along with the cheapest loose diamonds and also natural uncut diamonds today in our store!

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Hints About buying loose diamonds online

Fair Grade diamonds: A gem in this category will have very little brilliance or
scintillation. The stone in the picture has a very dark ring around the girdle
and a dark table area.
Buy oval Tanzanite loose gemstones today!

In Kashmir sapphires are formed in pegmatites which are veins made up of
pegmatite. In the pegmatite formations that are the feeding ground for Kashmir
sapphires there is an abundance of aluminum and boron. In the rock surrounding
the formation there is iron and titanium present.
Buy loose Spinel gemstones today!

Ruby is the red variety of corundum. It is quite a bit rarer than the blue gems.
The rarity combined with the demand for rich red gems keeps the price very high.
Among rubies though, there is no shortage of small gems, the kind used in
cluster rings. They are somewhat expensive, but readily available.
Buy loose topaz gemstones today!

All The Latest News From The buying loose diamonds online World

Garnet Clover and Vermeil Hammered Ring Earrings (e-hr01-gc-g)

Sun, 02 Nov 2008 05:28:09 -0800
Hand hammered 23kt gold vermeil ring. Clover shaped faceted garnet. Earrings are about 1/2" in diameter. 14kt gold fill earwires. Also available in sterling silver. Assorted stones available: moonstone leaves or cushion cut kyanite.

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Garnet Clover and Vermeil Hammered Ring Earrings (e-hr01-gc-g)

Sun, 02 Nov 2008 05:28:09 -0800
Hand hammered 23kt gold vermeil ring. Clover shaped faceted garnet. Earrings are about 1/2" in diameter. 14kt gold fill earwires. Also available in sterling silver. Assorted stones available: moonstone leaves or cushion cut kyanite.


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