7 mai 2014
A Belle Epoque ruby and diamond ring, by Boucheron
A Belle Epoque ruby and diamond ring, by Boucheron. Photo Christie's Image Ltd 2014 Set with an oval-shaped ruby, weighing approximately 5.52 carats, to the diamond-set line shoulders, 1910s, ring size 7, with French assay mark for platinum. Signed Boucheron....