Rare 15.38-carat pink diamond fetches $31.6 million
The spectacular "Unique Pink", a supremely rare Fancy Vivid Pink diamond weighing 15.38 carats sold for an exceptional $31,561,200 / CHF 30,826,000 (price per carat: $2,052,094) at Sotheby's Geneva sale of Magnificent Jewels and Noble Jewels
Very fine diamond brooch, Cartier, 1911: Designed as a bow composed of open work motifs millegrain-set with circular-, single-cut, marquise-, pear-shaped and rose diamonds, signed Cartier, French assay marks.
Estimate: CHF 100,000 — 150,000
Lot sold: CHF 310,000 (Hammer Price with Buyer's Premium)