1 mai 2016
A 21.26 carats sugarloaf cabochon Colombian emerald and diamond ring
Lot 209. A 21.26 carats sugarloaf cabochon Colombian emerald and diamond ring. Estimate CHF500,000 – CHF600,000 ($514,205 - $617,045) . Photo Christie's Image Ltd 2016 Set with a sugarloaf cabochon emerald, weighing approximately 21.26 carats, between...