19 février 2018
Diamond ring
Lot 267. 15.83 carats, F color, SI2 clarity Diamond ring. Estimate 250,000 - 300,000 USD. Lot sold 300,000 USD. Photo: Sotheby's 2007 The cushion-shaped diamond weighing 15.83 carats framed by small round diamonds, the shoulders also accented with round...