JADEITE AND DIAMOND RING Oval jadeite cabochon of approximately 21.4 x 16.4 x 8.2 mm, square and circular-cut diamonds, platinum, ring size 6? HK Jade & Stone Lab, 2018, report no. KJ98945: natural colour Fei Cui (Jadeite Jade), without resin US$20,000-30,000