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Thursday, August 07, 2008

Gemstones Information

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 love the colors and the beauty of the various gemstones found around the world today. This article will examine the things you need to know when starting this interesting gemstone hobby.


The first thing you need to do in starting the hobby of collecting gemstones the smart way is by acquiring knowledge about them. By taking a quick trip to the library or local bookstore you can find books on the subject that will let you make wise purchases from the beginning.


First, color is a major part in evaluating a gemstone. The closer the color of the gemstone is to its purer spectral value the more valuable the stone becomes. Remember that the spectral colors are yellow, blue, Violet, green, orange and red. Colors that tend to be darker or paler than a pure spectral color tend to be less valued.


The cut of the gemstone is an important aspect to consider in evaluating gemstones. The gemstone must be cut correctly to reflect light properly. A gemstone with the poor cut will not reflect light consistently over its entire surface. Color tone, saturation, and hue will always appear inconsistent


Our next consideration is the aspect of gemstone clarity. Clarity refers to the the internal flaws ( known as inclusions) or the outside blemishes of a stone. Normally large flaws can be seen with the unaided eye with the others needing a 10X magnification.


Next to consider are weight and size. Except for corals and pearls, all 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 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 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 take vacations to go looking for gemstones. Take the example of the US. In Nevada you can hunt for Rock Crystal, Citrine, Nevada Turquoise and Virgin Valley Black Fire Opal. Or you can take the time to travel and find opal at Lightning Ridge in NSW, Austalia, topaz in Beechworth, Victoria or look in the garnet fields in Harts Range in the Northern Territory of Australia.


Buy loose Sapphire gemstones as well as enhance loose diamonds and also fancy natural diamonds today in our store!

Gemstones For Sale



Tips On loose cut gemstones

The Cullinan IX diamond is over 4 carats, and is a pear shaped mount in a ring
made for queen Mary.
Buy pear loose diamonds today!

The topaz has superb qualities of color, clarity and hardness. Its. hardness
allows it to be easily polished because it contains an innate smoothness. The
smoothness and slipperiness of topaz is one of the ways it is identified along
with the brilliancy of color. It comes in all different shades of yellow, blue,
brown and rose reds. Most deep blue hues are produced artificially by heat and
irridation. Citrine is sometimes mistaken for topaz. The more intense colors of
topaz is what usually sets it apart from the lighter citrine colors. However,
there is a test known as the "methylene iodide test" that can make a final
determination. A stone is place in the solution, and a citrine gem will float
while the topaz will sink to the bottom. While hardness is a definite prime
attribute, topaz has a real disadvantage with its. basal cleavage. This makes
the stone very sensitive to sharp blows so artisans and miners have to handle it
very carefully.
Buy Peridot loose gemstones today!

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23kt gold vermeil mini-ring stud earrings. Earrings measure about 3/8". Hand textured and finished.

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