18 mai 2023
Tiaras sold at Christie's Geneva, Magnificent Jewels, 17 may 2023
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Lot 534. The Bessborough Diamond Tiara. A n impressive Chaumet Art Deco diamond tiara. Marquise-shaped diamond, single and old-cut diamonds, platinum (French marks), 1931, maker's mark. Price realised CHF 945,000 ( Estimate CHF 800,000 – CHF 1,500,000)....