Jadeite Plaque and Diamond Necklace. Photo courtesy Tiancheng International Auctioneer Limited

Composed of eight translucent jadeite discs of bright green colour, each linked by a circular-cut diamond set round motif, completed by an 18 karat white gold swirl motif necklace. The green jadeite discs measuring approximately 15.38 x 15.35 x 1.42mm. Estimate US$43,000 - 58,000

Accompanied by CAC (H.K.) Gems Laboratory numbered FC200043 dated 28 March 2013, stating that the light green to green jadeite discs are natural, known in the trade as "A jade". 

Tiancheng International Auctioneer Limited. SPRING AUCTION 2013 JEWELLERY AND JADEITE. 15 Jun · 3 pm. Hong Kong Headquarters 30/F Bank of China Tower 1 Garden Road, Central Hong Kong http://www.tianchengauction.com/