Designer GIA Natural Yellow Sapphire, Emerald & Diamond Ring, the center canary yellow sapphire unheated natural of Sri-Lanka origin. GIA certified indicating no heat treatment natural sapphire in brilliant cut measured at 10.58 x 10.26 x 6.98mm and weighted at 7.78ct. It is accented on each side by a pair of Columbian Emeralds approximately 1.4ct, as well as top quality diamonds at 2.1ct. Top craftsmanship ring size 9. See images and certificate for more information. No reserve: starting price $12,000.