Lot 2040. A rare 11.00 carats Burmese oval-shaped ruby and diamond ring. Estimate HKD 7,800,000 - HKD 12,000,000 (USD 1,000,000 - USD 1,500,000). © Christies Images Ltd 2017

Set to the center with an oval-shaped ruby, weighing approximately 11.00 carats, within a circular rose-cut diamond surround, mounted in gold, ring size 5 ¼.

Accompanied by report no. 17038162 dated 30 March 2017 from the Gübelin GemLab stating that the ruby is of Burma (Myanmar) origin, with no indications of heating.

Report no. 91397 dated 28 March 2017 from the SSEF Swiss Gemmological Institute stating that the ruby is of Burma (Myanmar) origin, with no indications of heating.

Christie's. Hong Kong Magnificent Jewels & The Pink Promise, 28 November 2017, Hong Kong