An Art Deco diamond necklace, signed Cartier London, 1935. Estimate CHF900,000-1,500,000 | US$1.0-1.5 million. .© Christie's Images Ltd 2024 Geneva– Christie’s announces the sale of five exceptional jewels from the Sassoon Family on 12 November 2024 in...

Lot 179. An important 17.97 carats Type IIa diamond solitaire ring. Estimate US$ 1,000,000 - 1,500,000 ( €940,000 - 1,400,000) . Photo: Bonhams. An important diamond solitaire ring, weighing 17.97 carats, leads the Fine Jewellery auction at Bonhams on...