Friday, November 14, 2008

Gemstones Information

Gemological Information Article

Starting The Hobby Of Gemstone Collecting


By Lee MacRae


Gemology is the science, art and profession of identifying and evaluating gemstones from natural diamonds to loose gemstones. A number of people taken up gemology as a passionate hobby. They collect and evaluate loose gemstones or loose diamonds. Some people even begin to visit different areas nearby to look for 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 we show you the various factors in gemstone collecting.


The first thing you need to do is to get yourself some reading material. You want to understand 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. 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 become higher in value when they are equal in color to the spectral colors of red, orange, yellow, green, blue, and violet. They become less valuable the more they move away from the spectral color.


The cut of the gemstone is easily one of the most important aspects when evaluating gemstones. The gemstone must be cut in a way that reflects light back to the viewer. A stone that has a poor cut will never be able to reflect light consistently. Color saturation, color hue and color tone will always appear inconsistent


The clarity of a gemstone is our next factor. 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. A flawless gemstone is obviously worth more. To see flaws beyond with the eye can see you need a 10X gemstone loupe (gemstone clarity magnifier) or gem microscope. Most hobbyists will buy a 10X jewelers were gemstone loup for viewing stamps, coins, beads as well as gems.


Next comes size and weight. Save for pearls and corals, 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 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 ruby or sapphire is 1.20 carats.


Getting involved in collecting gemstones can be very enjoyable and could be rewarding as well over time. You don't need to spend a lot of money and yet you can end up with some very beautiful stones. Many people love to set aside vacation or weekend time to go hunting for raw gemstones. Just in the United States in Utah You can find Topaz, Garnet, Petrified Wood, Jasper and Obsidian. Or ou can take a longer vacation and find opal at Lightning Ridge in NSW, Austalia, topaz in Killiecrankie, Tasmania or check out raw material in the peridot fields in Chudleigh Park, Queensland, Australia.


Buy blue Emerald loose gemstones as well as yellow loose diamonds and diamond naturals today in our store!

Gemstones For Sale



Learn More About loose ruby gemstones

"Indeed there is no stone, the colour of which is more delightful to the eye;
for whereas the sight fixes itself with avidity upon the green grass and the
foliage of the trees, we have all the more pleasure in looking upon the
smaragdus, there being no green in existence of a more intense colour than this.
And then, besides, of all the precious stones, this is the only one that feeds
the sight without satiating it. Even when the vision has been fatigued with
intently viewing other objects, it is refreshed by being turned upon this stone;
and lapidaries know of nothing that is more gratefully soothing to the eyes, its
soft green tints being wonderfully adapted for assuaging lassitude, when felt in
those organs" The Natural History, Book XXXVII. The Natural History of Precious
Stones, Chapter 16. Pliny the Elder (23-79)
Buy spessartine garnet loose gemstones today!

Aquamarine is March's birthstone and is a beautiful, medium priced, light blue
or blue-green stone. It sparkles and shines so wonderfully that is it often made
into an aquamarine engagement ring. Though this gemstone is wonderful in any
setting, we found that aquamarine rings, aquamarine pendants and aquamarine
earrings are the most popular aquamarine jewelry.
Buy round Amethyst loose gemstones today!

The Bismark Sapphire Necklace is a 98.6-carat deep blue sapphire in a diamond
and platinum necklace was designed by Cartier and was found in Sri Lanka. The
piece was a gift to the Smithsonian Institute by Countess Mona von Bismark in
1967.
Buy loose diamonds today!

loose ruby gemstones News

Riveted Teardrop Necklace: Heart/ms (n-rt1h-ms)

Fri, 14 Nov 2008 11:36:36 -0800
Brushed silver teardrop, measuring approximately 1 1/4'', with riveted vermeil heart accent. 16'' sterling silver chain and toggle clasp. Matching earrings available.

Brushed Metal Clover Necklace/ss (n-mcl0-ss)

Fri, 14 Nov 2008 11:36:36 -0800
Brushed silver clover charm, measuring approximately 5/8'', threaded on 16'' sterling silver chain and toggle clasp.


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