An emerald and diamond ring. photo Bonhams

The cushion-cut emerald to a simple corner-claw setting, flanked by a pair of half moon-cut diamonds, mounted in platinum, the emerald estimated to weigh approximately 9.00 carats, the diamonds estimated to weigh approximately 1.50 carats in total, ring size 6¼. Sold for HK$437,500

祖母緑 鑽石 戒指

Bonhams. Fine Jewellery & Jadeite, 27 Nov 2011, Hong Kong www.bonhams.com