An important very good translucency intense emerald green jadeite bead and diamond necklace. Estimate HK$2,500,000 – HK$3,500,000  ($350,000-480,000 ). Photo Christie's Image Ltd 2015

Composed of ninety-two graduated jadeite beads of intense emerald green colour and very good translucency, measuring approximately 5.7 to 10.1 mm, to the diamond-set clasp, mounted in 18k white gold, 76.5 cm long

Accompanied by report no. KJ89251 dated 9 February 2015 from Hong Kong Jade & Stone Laboratory stating that the bead is natural jadeite and no polymer is detected

CHRISTIE'S. HONG KONG MAGNIFICENT JEWELS, 2 June 2015, Hong Kong