Lot details
Tiffany & Co: a pink sapphire and diamond dress ring, the oval facet cut pink sapphire measuring 9.4 x 8.6 x 5.9mm, estimated to weigh approximately 3.82 carats, four claw set in open surround of brilliant cut diamonds, estimated to weigh approximately 0.60 carats, on platinum mount and shank, inscribed serial no. 18921804, 'Tiffany & Co. PT950', ring size O. See illustration