23 août 2015
18ct rose gold, tourmaline and diamond ring
18ct rose gold, 43.27 carats heart-shaped pink tourmaline and diamond ring. Estimate $28,000 - $34,000. Photo: Sotheby's. Claw-set with a heart-shaped pink tourmaline stated to weigh 43.27 carats, the claws, shoulders and under rail embellished with rose...