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Saturday, August 02, 2008

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Gemstone Article Of The Month

The Hobby Of Gemstone Collecting


By Lee MacRae


Gemology is the art, profession and science of evaluating and identifying gemstones from natural diamonds to loose gemstones. A number of people taken up this profession more as a hobby. They become interested in making a collection of loose diamonds or loose gemstones. A number of these hobbyists start to travel to various 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 then read along as this article discusses the various aspects of gemstone collecting.


Right at the beginning, what you need is to get some books from the library or bookstore. You want to know as much as possible about the subject of gemstones. The more you understand about the hobby of gemstones the less likely you are to make a mistake. With adequate knowledge you are less likely to be fooled.


Number one to look at Is gemstone color. Highly prized gemstones have colors that are close in pureness to the spectral colors of red, orange, yellow, green, blue or violet. Muted gemstone colors or too dark can lower the value quite easily.



Cut is one of the all-important 4Cs and factors into appraisal of diamonds but along with your gemstones. A precision cut will highlight the gemstone's color, diminishes its inclusions, and show off its symmetry and proportions. One way to determine the precision regarding the cut is how consistently it reflects the light throughout the surface of the stone. But if a gem is cut too shallow, much of the light will refract out of the gem instead of reflecting inside. Gemstone color will be washed out.


The next factor to consider is the clarity of the gemstone under consideration. This is talking about the purity of the gemstone or the lack of internal inclusions, spots, or particles within the crystal. Obviously, stones with a lack of flaws will make a gemstone very valuable.


Next up are weight and size. Except for corals and pearls, all gemstones are priced by the carat. One carat is the equivalent of 0.2 grams You should know however that weight and size are not the same in gemstones. The density and specific gravity can differ in stones. Take a diamond that weighs 1.00 carats and you will see that a similar sized sapphire or ruby would weigh 1.20 carats.


Though you may find gemstones used a lot in jewelry, they are perfectly good collectibles in their own right. Actually there are many interesting and attractive gems that are too fragile or too large to be used in jewelry. Take each loose gemstone and think of it as a piece of art, a miniature sculpture to be treasured for its beautiful colors and the finish you apply to it. And unlike some hobbies that require you to pay for your specimens you can find your raw materials through field trips In the United States in Alaska you can find White Quartz and Jade. And in Canada you can hunt for nephrite jade in Dease Lake, British Columbia or amazonite (microcline) near Eganville, Onttario as well as Ammolite, a rare gemstone found only in southern Alberta. Think of collecting gemstones as a great hobby and pastime.


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More Info On natural yellow diamonds

Moonstone is a translucent stone that has a shimmering affest called
adularescence. It is often worn in rings, pendants or bead necklaces. Moonstone
comes in colorless, white, yellow, orange, and gray. It always has a white or
blue sheen. That is, moonstone reflects light in a distinctive shimmering
phenomenon known as adularescence. Moonstone has a hardness of 6.
Buy loose Carnelian gemstones today!

The name for the Garnet gemstone is derived from the Latin word for grain because of the rounded crystals. It comes in many colors, except blue. The garnets normally used in jewelry designed by James Avery are generally in the red-violet to red-brown color range. In ancient times, only people of noble birth could wear garnets. Garnets mainly come from the East Coast of Africa. Small deposits are also found in the U.S., Czech Republic and India. It ranks 7 to 7.5 on the Mohs Scale of Hardness and is the birthstone for the month of January.
Buy cabochon Agate loose gemstones today!

Tiger Eye Quartz is used in cabochans and beads where it's lovely tiger-like
quality comes out best. Generally, you will not find faceted tiger eye. This
stone is often called "Tiger's Eye" or simply "Tiger Eye". Tiger Eye is black
with iron oxide staining which gives it yellow and golden brown stripes. It is a
type of chatoyant quartz. Tiger Eye has a hardness of 7.
Buy Opal triplets loose gemstones today!

natural yellow diamonds News

Vermeil Tiny Pear Necklace

Brushed silver coated in 23kt gold. Necklace is 16" with the pendant hanging approximately 1/2" further. Also available in sterling silver. Additional shapes, large and small are available along with matching earrings in assorted styles. 14kt gold fill toggle clasp, chain and findings.

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