A fine 9.18 carats Burma 'Pigeon's Blood' ruby and diamond dress ring. Estimate HK$ 3.2 million - 3.8 million (€380,000 - 450,000). Photo: Bonhams.
The antique cushion-shaped ruby, weighing 9.18 carats, within a two-tiered brilliant-cut diamond surround extending to the hoop, diamonds approximately 3.60 carats total, ring size 7
Accompanied by a SSEF report stating that the natural ruby has no indication of heat treatment and originates from Burma (Myanmar). Report number 76428, dated 24 September 2014.
Accompanied by a GRS report stating that the natural ruby has no indication of heat treatment, vivid red colour, GRS type 'pigeon's blood' and originates from Burma (Myanmar). Report number GRS2015-048160, dated 9 April 2015.
Bonhams. FINE JEWELLERY & JADEITE, 3 Jun 2015 14:00 HKT - HONG KONG, ADMIRALTY