Lot 538 , Boodle & Dunthorne, a rare colour change sapphire and diamond ring, circa 1992

Boodle & Dunthorne, a rare colour change sapphire and diamond ring, circa 1992, claw-set with a circular-cut green to reddish colour change sapphire measuring approximately 12.4 x 12.4 x 8.6mm and weighing approximately 8.00 carats, the galleried mount accented with brilliant-cut diamonds totalling approximately 0.40 carats, mounted in 18ct gold, size N1/2, British hallmarks, sponsor's mark B&D for Boodle & Dunthorne, gross weight approximately 7 grams
£1,000-1,500

Sold for £6,000