6 septembre 2015
A sapphire and diamond ring
A 5.58 carats Kashmir sapphire and diamond ring. Estimate £30,000 - 50,000 ( €41,000 - 68,000) . Photo: Bonhams. The cushion-shaped sapphire, weighing 5.58 carats, horizontally-set within a stylised mount pavé-set with brilliant and baguette-cut diamonds,...