29 avril 2013
Impressive sapphire and diamond ring, Graff - Sotheby's
Impressive sapphire and diamond ring, Graff - Sotheby's The oval sapphire weighing 28.21 carats, double claw-set between triangular diamond shoulders, size 48, sizing beads, signed Graff. Estimate: 215,000 – 315,000 CHF Accompanied by SSEF report no....