Lot 1872, Very Fine 6.04 carats Burmese Ruby and Diamond Ring. Estimate 18,000,000 — 22,000,000 HKD (2,080,875 - 2,543,292 EUR). Photo: Sotheby's.

Set with an oval ruby weighing 6.04 carats, flanked on each side by an oval diamonds each weighing 1.53 carats, mounted in platinum and 18 karat yellow gold. Ring size: 6

Accompanied by Gübelin report numbered 13075070, dated 24 July 2013, stating that the 6.04 carat ruby is natural, of Burmese (Myanmar) origin, with no indications of heating, the colour variety of ruby may be called ‘pigeon blood red’ in the trade. Also accompanied by a Gübelin information sheet of 'Rubies from Mogkok, Burma; and an Appendix stating that the ruby 'exhibits a remarkable size and weight of 6.04 carat combined with an attractive and beautifully saturated colour and an outstanding purity.'
Further accompanied by SSEF report numbered 84195, dated 18 February 2016, stating that the 6.04 carat ruby is natural, of Burmese (Myanmar) origin, with no indications of heating, the colour of this ruby may also be called 'pigeon blood red' based on SSEF reference standard.
Also accompanied by two GIA reports numbered 2146689357 and 6157212940, dated 27 February 2013 and 07 March 2013 respectively, stating that both 1.53 carat diamonds are D Colour, Flawless.

Sotheby's. Magnificent Jewels & Jadeite, Hong Kong, 05 Apr 2016, 02:00 PM