Fine ruby and diamond ring, Harry Winston

Set with an oval ruby weighing 4.73 carats, flanked on each side by channel-set baguette diamonds, mounted in platinum and 18 karat yellow gold, signed Winston - Estimate : 2,800,000—3,300,000 HKD

Accompanied by Gübelin report numbered 0808182, dated 25 August 2008, stating that the 4.73 carat ruby is natural, of Burmese (Myanmar) origin, with no indication of heating; also accompanied by a signed box

Sotheby's. Magnificent Jewels & Jadeite. 07 Oct 08. Hong Kong - www.sothebys.com