Number 11 Pink Gold number 11 eleven shiny 3d number 11 made of gold 3d illustration Number 11 Clip Art Number 11 Images Conceptual Number 11 Icon Design Illustration Design 2413183 Vector Art Colorful Number 11. Highlights: Large 11. 32ct sapphire GIA certified and Bellerophon certified Gorgeous rich blue color Great brilliance Eye clean Fantastic spread at 15. 3 x 13. 2mm! Looks comparable to a typical 20 carat sapphire! Beautiful oval shape Additional Notes: The sapphire has been heated by international standards, as have the vast majority of sapphires. This is a routine and standard treatment for sapphires, and it is completely stable and permanent.