Lot 2060. An important 14.68 carats marquise-cut diamond ring, by Siba. Estimate HK$6,500,000 – HK$8,500,000 ($800,000-1,100,000). Price realised HKD 9,040,000. © Christie's Image Ltd 2015.

Set with a marquise-cut diamond weighing 14.68 carats, mounted in 18k white gold, ring size 6¾. Signed Siba 

Accompanied by report no. 6185498221 dated 23 October 2014 from the Gemological Institute of America stating that the 14.68 carat diamond is D colour, VS2 clarity

Christie's. HONG KONG MAGNIFICENT JEWELS, 2 June 2015, Hong Kong