Magnificent jadeite, mother-of-pearl and diamond ring. Photo Tiancheng International

Centring on a highly translucent oval jadeite cabochon of vivid imperial green colour, flanked by mother-of-pearls and brilliant-cut diamonds, mounted in 18 karat white gold. Ring size: 9. Cabcohon measuring approximately 21.19 x 17.47 x 6.29mm. Estimate: HK$12,000,000 - 15,000,000 (US$1,540,000 - 1,900,000). Sold for HK$14,160,000

Accompanied by Hong Kong Jade & Stone Laboratory report numbered KJ84767, dated 18 March 2014, stating that the jadeite is natural, known in the trade as 'A Jade'.

Tiancheng International. Jewelry and Jadeite.8 june 2014 - http://www.tianchengauction.com/