Custom Color Shift Purple Lab Sapphire Antique Cushion Gem 📐 Size: Length x Width:10mm x 10mm We were told this was

We were told this was from an experimental lot

is the ideal centerpiece for a truly unforgettable piece

this gem is destined to become a unique

and intriguing lab-grown garnet

Czochralski-grown lab sapphire was repurposed from laser crystal scrap (grown by Union Carbide in the 1980's)

Custom Color Shift Purple Lab Sapphire Antique Cushion Gem 📐 Size: Length x Width:10mm x 10mm We were told this wasOrder the perfect Antique Cushion gem! Pick the material and size. Buy with confidence. Scroll down to view examples of Antique Cushion gems previously cut and sold. It takes approximately 6 weeks to manufacture your gem. You will receive live updates when the rough is processed, cut, inspected, and shipped. Returns accepted on size 11 mm or greater. Length and Width tolerance . 1 mm. . 25 micron final polish. There are no cancellations once gems