6 avril 2013
18 Karat White Gold, Color Change Sapphire and Diamond Ring
18 Karat White Gold, Color Change Sapphire and Diamond Ring - Sotheby's Centered by a cushion-cut color change sapphire weighing 13.02 carats, flanked by two modified trapeze-cut diamonds, size 7½; color change illustrated above. Estimation: 45,000 -...