16 avril 2015
Platinum, Ruby and Diamond Ring
Platinum, 9.12 carats Burmese Ruby and Diamond Ring. Estimate $150,000 — 250,000 (136,328 - 227,213 EUR) . Photo: Sotheby's. Centering a cushion-cut ruby weighing 9.12 carats, framed by round diamonds weighing approximately 6.75 carats, size 6¼. Accompanied...