7x5 mm Mystic Topaz stone, is a multicolor treated stone. “Mystic topaz” is produced by enhancing white topaz with a vapor deposition coating that creates vibrant flashes of color. Topaz is one of the birthstones for November.

AAA Grade 7x 5mm amethyst rectangle gemstone. 
set in a solid, sturdy size 8 open ring. 
Absolutely gorgeous! 
November and February birthstones.