Important and Fine Jadeite and Diamond Necklace. Photo Sotheby's

Composed of nineteen graduated oval jadeite cabochons, each joined by a cluster of circular rose-cut diamonds, suspending on a pear-shaped rose-cut diamond, mounted in 18 karat white gold, length approximately 410mm. Cabochons approximately 10.90 x 9.15 x 5.30mm to 18.65 x 16.35 x 7.18mm. Estimate 8,500,000 — 12,000,000 HKD - Lot sold. 12,980,000 HKD

Accompanied by Hong Kong Jade & Stone Laboratory certificate numbered KJ 63736 (1-5), dated 28 July 2011, stating that the jadeites are natural, known in the trade as "A Jade".

Sotheby's. Magnificent Jewels and Jadeite. Hong Kong | 05 Oct 2011 -www.sothebys.com