Extremely Rare 11.02cts Beautiful Natural Imperial Bonze/Brown Cushion Cut Topaz. With Certificate

 Other Brazilian occurrences are Mimoso do Sul, in Espírito Santo, which has produced very large crystals; and Brumado, in Bahia, which produces fine natural pink crystals.

  Topaz makes an ideal gem. A good hardness (8) and desirable colors, combined with a relative abundance and availability makes it one the most popular gemstones. The most valuable colors of Topaz are the golden orange-yellow type, called Imperial Topaz, and the dark pinkish-red and orange-red colors. Value increases with a deepness of color in orange and reddish hues. The most commonly used colors of Topaz in jewelry are the blue types. It was not until this past century that blue Topaz became widespread on the gem market, since virtually all blue gem Topaz is irradiated and heat treated which typically makes it a better stone. 

STUNNING

CARAT WEIGHT : 11.02cts

COLOUR : Imperial Bronze Brown

CLARITY : VVS

CUT : Cushion Cut

DIMENSIONS : 13.00x13.00x8.00mm

ORIGIN : Brazil

TREATMENTS : None

RETAIL REPLACEMENT VALUE CERTIFICATE SUPPLIED WITH THE STONE : R28,500