Daily Archives: January 11, 2019

Lot 39: GIA Certified Unheated 5ct Cushion Cut Blue Sapphire Ring. Starting Bid: $8.000. Unheated Sapphires represent a very small percentage of all Sapphires mined, and are favoured by collectors. A Royal Blue Sapphire of this quality always commands a lot of interest at auctions. This is one of several exciting and important pieces in […]