Magnificent jadeite and diamond demi-parure. Photo Tiancheng International

Comprising a pendent necklace, a matching ring and a pair of earrings; the pendant set with an oval jadeite cabochon of highly translucent intense emerald green colour, framed by brilliant-cut diamonds; the ring and pair of earrings of matching designs; the diamonds altogether weighing approximately 8.70 carats, accompanied by a chain, mounted in 18 karat white gold, length approximately 596mm, accompanied by a ring fitting for pendant. Ring size: 7 (3). Estimate: HK$19,000,000 - 23,000,000 (US$2,450,000 - 3,000,000). Sold for HK$21,240,00

Cabochon on pendant measuring approximately 28.83 x 24.23 x 11.89mm; ring approximately 23.90 x 20.40 x 10.23mm; and earrings approximately 20.08 x 16.03 x 9.98 and 20.71 x 16.33 x 9.60mm respectively. 

Accompanied by Hong Kong Jade & Stone Laboratory reports numbered KJ84829, KJ84832, KJ84831 and KJ85203, dated 21 March and 17 April 2014, stating that the jadeites are natural, known in the trade as 'A Jade'.