A highly translucent emerald green jadeite and diamond ring. Estimate HK$ 900,000 - 1.2 million (€110,000 - 150,000). Photo: Bonhams.

The highly translucent jadeite cabochon of rich emerald green colour, measuring approximately 18.0 x 14.4 x 7.8mm, within a brilliant, marquise and pear-shaped diamond surround, to bifurcated shoulders, diamonds approximately 2.00 carats total, ring size 6½ 

Accompanied by a Hong Kong Jade & Stone Laboratory report stating that the natural colour fei cui (jadeite jade) has no resin detected. Report number KJ 91285, dated 10 September 2015. 

Bonhams. RARE JEWELS & JADEITE, 30 Nov 2015 17:00 HKT - HONG KONG, ADMIRALTY