Fabulous Untreated Imperial Topaz 925 Silver Ring from Brazil - 2.87 Grams - Size 9.25 bracelet Stone is faceted and measures

Stone is faceted and measures 9mm

Perfectly double terminated

Weight: 42

This is a very nice rich blue Aquamarine crystal from Brazil

The glass color of blue goldstone is caused by cobalt

Fabulous Untreated Imperial Topaz 925 Silver Ring from Brazil - 2.87 Grams - Size 9.25 bracelet Stone is faceted and measuresFabulous orange yellow gemmy Imperial Topaz Crystal 925 Silver ring from world famous locality in Brazil. Imperial Topaz has natural untreated color. Location: Topaz mine, Antonio Pereira District, Ouro Preto, Minas Gerais, Brazil Size: 9. 25; stone is 12 x 7 mm Weight: 2. 87 Grams Combined Interesting Fact: The name "imperial topaz" is said to have originated in the 19th century in Russia, where the Ural Mountain mines were an important source.