13 octobre 2020
Sotheby's to offer an ultra-rare Russian Pink Diamond this autumn
‘The Spirit of the Rose’, the world's largest Fancy Vivid Purple-Pink Internally Flawless Type IIa diamond, 14.83 carats. E stimate of US$ 23-38 million (CHF 21 – 35 million) . Courtesy Sotheby's. GENEVA .- Hot on the heels of the sale of a 102.39-carat...