Lot 1986. A pair of 5.05 and 4.33 carats Burmese cushion-shaped ruby and diamond earrings. Estimate HKD 4,300,000 - HKD 6,500,000 (USD 557,085 - USD 842,106). Photo Christie's Images Ltd 2016.

Each set with a cushion-shaped ruby, weighing approximately 5.05 and 4.33 carats, within a circular-cut diamond surround, mounted in platinum and gold, 1.9 cm

Accompanied by report no. 87637 dated 20 September 2016 from the SSEF Swiss Gemmological Institute stating that the rubies are of Burma (Myanmar) origin, with no indications of heating 

Reports nos. 16060105 and 16050082 dated 22 June 2016 and 19 May 2016 from the Gübelin GemLab stating that the rubies are of Burma (Myanmar) origin, with no indications of heating 

Christie's. Hong Kong Magnificent Jewels, 29 November 2016, Hong Kong, HKCEC Grand Hall