Auction milestone for blue diamonds: The Sky Blue Diamond at Magnificent Jewels and Noble Jewels Geneva
Blue is the warmest colour. The spectacular ‘Sky Blue Diamond’, a Fancy Vivid blue diamond ring weighing 8.01 carats, with a stunning mount by Cartier, will be sold at Sotheby’s Geneva on 16 November. Within the past two years alone, Sotheby’s auction house has twice set a new world record auction price for a blue diamond, … Read more