Our Featured Gemological Article
How To Collect Loose Gemstones
By Lee MacRae
Gemology is a term referring to the art, profession and science of evaluating and identifying gemstones from loose gemstones to natural diamonds. Many people take up gemology more as a hobby. They become interested in collecting and evaluating loose diamonds or loose gemstones. You'll even find some that like to travel to different areas to look for raw gemstones. Some hobbyists will learn to cut or tumble the gemstones they find. If this hobby interest you then read along as we show you the various factors in gemstone collecting.
The first thing you need to do is to visit the library and get some books. You want to understand as much as possible about your new hobby. The more you understand about each kind of gemstone the wiser will be your purchases. You'll know exactly what to look for in a quality stone.
To start with, an important aspect in gemstone evaluation is 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. Everyone knows ruby red, emerald green, sapphire blue, aquamarine, turquoise, and jade green Gemstones will have a higher value when they are equal in color to the spectral colors of orange, green, yellow, violet and blue. They are valued much less when they are lighter or darker than the pure spectral color.
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 can't reflect the light consistently over its surface. The color hue, color tone and saturation will never look consistent.
The next factor to look at is the stone's clarity. This is talking about the gemstones purity or the lack of internal inclusions, 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 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 of relative density or specific gravity depending upon the chemical composition and crystalline structure. Normally a one carat brilliant round diamond 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.
Getting involved in collecting gemstones 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 looking for gemstones. For example in Florida you can find Chalcedony and Conch Pearl. And if you like to travel farther you can find opal at Lightning Ridge in NSW, Austalia, topaz in Mt Surprise or O'Briens Creek in Queensland, Australia or check out the Moonstone regions in Moonstone Hill, Queensland, Australia.
Buy loose Jasper gemstones along with square enhanced loose diamonds as well as natural blue diamonds today in our store!
Gemstones For Sale
Tips On natural fancy yellow diamonds
Today, some of the finest emeralds can be found in South America. They can be
found in other parts of the world with the most important sites being in Africa,
Pakistan, Afghanistan and Madagascar. The Mines of Cleopatra were the earliest
emerald mines on earth. There was emerald mining as early as 2000 B.C. These
early mines were abandoned in 1750, briefly revived, and then finally left to
nature in the 1920.s.
Buy loose Jade gemstones today!
Emeralds are hard but are sensitive and prey to flaws or inclusions. They
require a lot more care than most other gemstones. The flaws occur through the
trials imposed by nature, and sometimes the engineering process developed by man
. The identification of fissures, however, does serve a useful purpose. The
flaws help to weed out artificial emeralds from the real ones. Inclusions
actually prove an emeralds authenticity. Refraction and density of the stones
vary from the location where they are found. Emeralds are found buried in their
parent rock.
Buy cabochon jade loose gemstones today!
All The Latest News From The natural fancy yellow diamonds World
Rare and colorful diamonds on display in London - International Herald Tribune
Mon, 08 Dec 2008 15:52:00 GMT
In the bright light, the diamonds, fixed like pin heads to trace a pyramid shape, give out fireworks of color. Splashes of daffodil yellow, orange, olive green, lavender blue and ...
Studded Round Pearl Earrings: Green/ss (e-p115-green-ss)
Sat, 13 Dec 2008 06:30:39 -0800
Green round pearl earrings, studded with sterling silver accents, measuring 3/8''. Sterling silver earwires. Also available in gold. Please select pearl color: green, navy, white, brown, purple.
Christie's auction sales generates $22.5 million - Diamond World Magazine
Sat, 22 Nov 2008 10:55:08 GMT
Christie's auction sales generates $22.5 million Diamond World Magazine, India - A 63.22-carat rectangular-cut fancy intense yellow diamond ring was bought for $1.3 million. A Bulgari natural-pearl and diamond necklace featured amongst ... |
inexpensive loose diamonds
Labels: diamond naturals | natural colored diamonds | natural pink diamond
