Diaspore (Sultanite) 10.101 ct
This color-changing Diaspore, also known as Sultanite, displays a yellow-green hue in natural light and a brown-violet hue in artificial light. The stone weighs 10 carats and measures 1.59 cm in length, slightly over 1.1 cm in width, and 6.4 millimeters in depth.
The transparent Sultanite has been cut into a faceted oval shape, with a brilliant crown and a Portuguese-cut pavilion.