Our talented and trained customer service representatives are standing by now to help you find the perfect jewelry for any occasion. In Mexico, the Mixtecs crafted superb silver bracelets. 100% Satisfaction guaranteed. We want you to be completely satisfied with your purchase. For any reason contact us to return it hassle free. 100% Secure Shopping - Your privacy and security is of upmost importance to us.

Next, many gems are crystals which are classified by their crystal system such as cubic or trigonal or monoclinic. They may have luminescence and a distinctive absorption spectrum. For example, diamonds are made of carbon (C) and rubies of aluminium oxide (Al2O3). Another term used is habit, the form the gem is usually found in. For example diamonds, which have a cubic crystal system, are often found as octahedrons.

Opals contain almost one-third water and are therefore particularly vulnerable to even moderate temperature changes. Remove from heat and allow the gemstones to soak in the solution until it cools. Thermal shock happens when a stone is instantly transported from one extreme temperature to another. They are all nature's gifts to us. There are more than 40 popular gem varieties and many rarer collector gemstones.

|| Home || Advertise with Us || FAQ || Terms & Conditions of Use || Privacy Policy || Site map || Disclaimer || Contact Us || Feed Back ||