4 juin 2018
Jewels sparkle at Sotheby's this summer
Lot 379. Important diamond necklace, the centre supporting a briolette diamond weighing 20.30 carats, by Cartier. Estimate: £220,000 - £280,000 . Courtesy Sotheby's. LONDON .- Swing into the summer season with Sotheby’s : The Fine Jewels and online sales...