21 novembre 2016
1.92 carats Type IIa Diamond Ring
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Lot 1730. 1.92 carats Type IIa Diamond Ring. Estimate 200,000 — 260,000 HKD . Photo: Sotheby's. Set with a pear-shaped diamond weighing 1.92 carats, surrounded by circular-cut diamonds of pink tint, within a border of pear- and marquise-shaped diamonds...