3 mai 2013
Important ruby and diamond ring
Important ruby and diamond ring. Photo Sotheby's The cushion-shaped ruby weighing 11.01 carats, claw-set between baguette diamond shoulders, size 52. Estimate: 750,000 – 1,125,000 CHF Accompanied by SSEF report no. 60569 and GRS report no. GRS2011-091719,...