Lot 37: A sapphire and diamond ring, Bulgari
November 30, 2016
London, United KingdomLive Auction
Description: A sapphire and diamond ring, Bulgari, set with a cabochon Burma sapphire weighing 16.42 carats surrounded by brilliant cut diamonds weighing approximately 1.60 carats in total. Size 13/53, weight 15.79 grams, signed Bulgari, assay marks. Accompanied by IGN report n. 22650, June 2016, stating that the sapphire is of Burmese origin, with no indications of thermal treatment, and the diamonds are F/G colour and IF-VS clarity.