Lot 569. A 3.01 carats Burma 'pigeon's blood' Ruby and Diamond Ring. Estimate HK$ 560,000 - 800,000 (€ 64,000 - 92,000). Unsold. © Bonhams 2001-2020

Of bombé design, the oval-cut ruby weighing 3.01 carats, within a brilliant-cut diamond surround, between baguette-cut diamond shoulders, diamonds approximately 3.35 carats total, ring size 5¾.

Accompanied by a GRS report stating that the natural ruby is (GRS type 'pigeon's blood') vivid red colour, has no indications of thermal treatment and originates from Burma (Myanmar).

Bonhams. Hong Kong Jewels and Jadeite. Admiralty, Hong Kong, 6 July 2020, 14:00 HKT