Van Cleef & Arpels 1980's Burma No Heat Sapphire & Diamond RingExquisite 1980's sapphire and diamond ring by Van Cleef & Arpels. Crafted in 18k yellow gold. Designed as a ballerina style ring, crafted in 18k yellow gold, featuring in the center 12. 01ct oval brilliant cut sapphire, accented with halo of 14 round brilliant cut diamonds, and split shank set with 7 round brilliant cut diamonds on each side. Ring size 6. 5 Oval brilliant cut sapphire, weight 12. 01ct. AGL Certified Measuring approximately 16. 90 x