18 novembre 2017
An Exceptional Ruby and Diamond Ring, by Harry Winston
Lot 619. An Exceptional 5.08 carats Burmese Mogok 'Pigeon's Blood' Ruby and Diamond Ring, by Harry Winston. Estimate HK$ 8,000,000 - 10,000,000 ( €870,000 - 1,100,000). Unsold. Photo: Bonhams. The oval-cut ruby, weighing 5.08 carats, between crescent-shaped...