Jewelry Wholesale & Manufacturers Arizona

Emerald
The chromium and vanadium present in emerald produce its vibrant colour, which is stable against light and heat and so

Precious Black Opal
Black opal has a dark background, which can be dark grey, dark blue, dark green or grey-black - the darker the

Corundum
The most important of the gem families, corundum provides us with two of the best-known stones: ruby and sapphire. The

Natural glass: obsidian and moldavite
Natural glass tends to be overlooked as a gemstone because of the extensive use of manufactured glass in gemstone

Malachite
Malachite was so popular in the 19th century that the Russian royal family panelled whole rooms with it, and the

Tanzanite and Zoisite
Within this species lies a gemstone of drama and intrigue that is considered, along with the sapphire, to be the finest

Appraising Gemstones
When you are first presented with a tray of gemstones it is easy to feel dazzled and slightly overwhelmed, and to