Lot 2037. A jadeite and diamond pendant necklace. Estimate HKD 3,800,000 - HKD 5,800,000 (US$500,000-750,000). © Christie's Images Ltd 2017

Suspending two detachable oval jadeite cabochons, the reverse embellished with circular-cut diamonds, to the knife-edge bar link necklace spaced by circular-cut diamond collets and marquise-cut diamond florets, may be worn as a ring with a diamond-set ring mount, mounted in gold, largest cabochon approximately 22.4 x 14.8 x 8.3 mm, pendant necklace, 42.5 cm, ring size 6¾ 

Accompanied by reports nos. KJ95336(1-2) dated 10 April 2017 from Hong Kong Jade & Stone Laboratory stating that the cabochons are natural jadeite and no polymer is detected

Christie's. Hong Kong Magnificent Jewels, 30 May 2017, Convention Hall