A superb jadeite bangle. Photo Christie's Image Ltd 2014

The semi-cylindrical jadeite bangle of brilliant emerald green colour and high translucency, inner diameter approximately 53.7 mm, width approximately 13.8 mm, thickness approximately 8.2 mm. Estimate HK$30,000,000 – HK$50,000,000 ($3,888,462 - $6,480,770)

Accompanied by report no. KJ85156 dated 11 April 2014 from Hong Kong Jade & Stone Laboratory stating that the bangle is natural jadeite and no polymer is detected

Christie's. HONG KONG MAGNIFICENT JEWELS, 27 May 2014. Convention Hall - http://www.christies.com/