14 octobre 2009
A diamond and gold ring & A diamond and ruby flower brooch, by René Boivin
A diamond and gold ring, by René Boivin. Christie's Image Ltd 2009 Of bombé design, set with a rectangular-cut diamond, weighing approximately 10.49 carats, within a sculpted 18k gold surround, 1950, with French assay mark, (inside ring hoop inscribed...