Onyx Ring

A gem is a precious stone, precious or decorative material or any harsh or colored with the appearance of these stones and used as an ornament. To be called a gem, this material (mineral, rock or organic material such as pearl, amber or coral) to be attractive, particularly by its color. It must be some alteration, and strong enough to survive constant use or handling without getting scratched or damaged. Rough stone torn from the earth by the miner, a gem is often cut by the lapidary to finish mounted on a ring, earrings or other jewelry ornaments. It may be natural, processed or manufactured artificially (synthetic stone). In French law [1], the terms "
. Via: mens onyx ring