An impressive single sapphire featuring an oval faceted cabochon cut measuring 20×18 mm and weighing 15.5 carats. This translucent stone displays a dark blue color with natural interior graining and no treatments, offering an exceptional collector's centerpiece. Estimated retail value is $1,500.00. 1 10.0000 1000446 22 1 61540756 22 0 https://www.icollector.com/Sapphire-20-18-mm-15-5-ct_i61540756 https://www.liveauctionworld.com/Sapphire-20-18-mm-15-5-ct_i61540756 https://bid.beckauctions.com/Sapphire-20-18-mm-15-5-ct_i61540756
Sapphire (20×18 mm, 15.5 ct)
An impressive single sapphire featuring an oval faceted cabochon cut measuring 20×18 mm and weighing 15.5 carats. This translucent stone displays a dark blue color with natural interior graining and no treatments, offering an exceptional collector's centerpiece. Estimated retail value is $1,500.00. 1 10.0000 1000446 22 1 61540756 22 0 https://www.icollector.com/Sapphire-20-18-mm-15-5-ct_i61540756 https://www.liveauctionworld.com/Sapphire-20-18-mm-15-5-ct_i61540756 https://bid.beckauctions.com/Sapphire-20-18-mm-15-5-ct_i61540756