Featured Gemstone Article
So You Want To Collect Loose Gemstones
By Lee MacRae
The term gemology refers to the profession, science, and even art of evaluating and identifying gemstones from natural diamonds to loose gemstones. A number of people taken up this profession as a hobby. They become very interested in starting to collect loose gemstones or loose diamonds. You'll even find some that like to visit various local locations to look for rough gemstones. Some of them will even tumble or finish off the gemstones themselves. If this hobby interest you read along as we discuss the different aspects of this hobby.
Right at the beginning, what you need is to visit the library and get some books. You want to understand everything there is to know about precious and semiprecious gemstones. The more you understand about the hobby of gemstones the less likely you are to make a mistake. You will know exactly what to look for.
The chief thing you need to take into account is stone color. You'll want the gemstone to be as close as possible to the pure spectral colors. The spectral colors are violet, orange, yellow, green, blue, and red. The prices of very dark are very pale semiprecious and precious gemstones are less per carat.
The cut of your gemstone is an important factor to consider when buying a gemstone. The cut has to be done in a way that reflects light back to the viewer. A poor cut will not reflect the light consistently. Color saturation, hue and tone will always look inconsistent.
Next up is gemstone clarity. Clarity refers to the the internal conclusions or flaws of the gemstone. Any large flaws are visible to the unaided eye with the others needing a 10X magnification.
Next on the agenda is the duo of weight and size. Due to their nature gemstones can vary in density or specific gravity. Weight and size are not equal for each and every stone. If you have a diamond that weighs 1.00 carats a ruby of equal size would weigh 1.20 carats. An emerald stone would be about 0.95 carats and an Alexandrite gemstone would be about 1.23 carats.
Taking up the collecting of loose gemstones can be very rewarding hobby. And there are so many different types in precious and semi precious stones that you can collect. You can collect gemstones like Olivine (Peridot), Sapphire or Onyx for instance. The opportunities are seemingly endless. And if you like a hands on hobby you can go hunting for raw gemstones. For example in Minnesota you can hunt for Agate and Thomsonite.
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Tips On loose black diamonds
In nature, diamonds can also occur in shades of red, pink, blue, green and deep
yellow - These are called "Fancy diamonds". In the United States and around the
world colorless diamonds are graded on an alphabetical scale, introduced by the
Gemological Institute of America (GIA). "Colorless" or "rare white" diamonds are
of color grades D, E and F. Diamonds of color grade D are very rare, and
extremely valuable.
You will find loose cultured diamonds
Two Afrikaner brothers owned a farm where the Orange and Vaal rivers join.
Johannes Nicholas de Beer and Diederik Arnoldus de Beer had diamonds discovered
on their property. They were in no position to protect the property from diamond
hunters and predators so they sold it for 6300 pounds to investors Cecil Rhodes
and Charles Rudd. Two mines were actually found on the property located in the
Kimberly region. One mine was named after the original owners of the property,
and the other one was named after the area. The De Beers and Kimberly mines were
consequently born. Rhodes and Rudd merged the two enterprises to form De Beers
Consolidated Mines Limited. It couldn't have happened at a better time.
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