Buddha Diamond Necklace, by Schreiner Munich. Photo courtesy Tiancheng International Auctioneer Limited

Suspending a patent buddha-cut diamond weighing 3.01 carats, within a brilliant-cut diamond surround, embellished by a tassel composed of five baguette-cut diamonds, to a pavé-set diamond sphere surmount, completed by a twin 18 karat white gold neckchain. Mounted in 18 karat white gold. Signed Schreiner Munich. Estimate US$123,000 - 155,000

Accompanied by a HRD report numbered 11028940005 dated 11 October 2011, stating that the 3.01 carat diamond is E colour, VS2 clarity, with very good polish and symmetry.

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/