Imperial Topaz - Natural Raw Gemstones, Ouro Preto, Brazil wire-wrapped necklace This silvery hamsa is decorated

This silvery hamsa is decorated with cut-out vines

Band in back is 1/8 inch wide (3mm)

charms of metal alloy with silvery finish

Witch's knot is almost 3/4 inch x 3/4 inch (18 x 18 mm)

Imperial Topaz - Natural Raw Gemstones, Ouro Preto, Brazil wire-wrapped necklace This silvery hamsa is decoratedImperial Topaz is one of the rarest and most valuable varieties of topaz, prized for its vivid golden yellow, sherry, and reddish orange hues. It is significantly rarer than standard blue topaz (which is typically heat treated). Unheated, natural Imperial Topaz falls into the upper luxury tier of colored gemstones. These 2 specimens come from the Ouro Preto mine in Brazil, where most Imperial Topaz is mined. They are about the same width: 6 7 mm. A is