$40,625
UNTREATED SAPPHIRE, DIAMOND AND PLATINUM RING; Rectangular emerald cut sapphire, 10.7 x 10.18 x 7.13 mm, approx. 7.5 cts. , flanked by six graduated baguette diamonds, approx. .75 ct. TW, size 5 1/2. AGL report CS49823 states no evidence of enhancements or heat treatment, probable origin Ceylon. Provenance: Estate of Robert Kenmore, Chairman of the Board, Kenton Corp., former owner of Cartier.
Auctioneer:
Rago Auctions
Date:
2012-12-09