JADEITE AND DIAMOND PENDANT NECKLACE Carved jadeite leaf of approximately 36.2 x 19.8 x 3.9 mm, pear and circular-cut diamonds, length adjustable black cord, gold, pendant 4.6 cm HK Jade & Stone Lab, 2018, report no. KJ 98949: natural colour Fei Cui (Jadeite Jade), without resin US$78,000-100,000