Important and rare fancy vivid blue diamond and diamond ring, "De Beers Millennium Jewel 11". photo Sotheby's Ring size: 5½ - Est. 36,000,000—46,000,000 HKD. Lot Sold 49,940,000 HKD Accompanied by GIA report numbered 1112874424, dated 23 March 2010, stating...

A magnificent diamond pendant. The princess-cut diamond surmount terminating in a pear-shaped diamond, weighing 14.36 carats, suspended from a snake-link chain, pendant length 3.0cm. Estimate: £200,000 - 250,000. photo courtesy Bonhams A magnificent 14.6...

Amsterdam Sauer. "Fireworks necklace" Somptueux collier de chien en or gris et or jaune en fils entremélés formant une résille, sertie de diamants. Poids total des diamants : 29.78 cts - Poids brut : 104 g. Estimation 50 000 - 70 000 € Note: Designer...