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
Attractive fancy blue diamond ring: Set with a step-cut fancy blue diamond weighing 14.18 carats, on a mount set with brilliant-cut diamonds
Price: CHF 3,610,000 (US$3,696,098 / HK$ 28,689,735 )