8 mai 2014
A sapphire and diamond line, by Van Cleef & Arpels
A sapphire and diamond line, by Van Cleef & Arpels. Photo Christie's Image Ltd 2014 Set with rectangular-cut sapphires alternated with twin brilliant-cut diamonds, 1968, 18.0 cm, with French assay marks for platinum and gold. Signed VCA for Van Cleef...