A TWIN SUGARLOAF CABOCHON EMERALD "ROOF" RING, BY SUZANNE BELPERRON, PROBABLY FOR RENE BOIVIN
An Exquisite Collection of Jewelry, the Property of Two Sisters, Elizabeth Calvin Bonner and Margaret Calvin Bowles, Sold to Benefit the Nelson-Atkins Museum of Art, Kansas City, Missouri
A TWIN SUGARLOAF CABOCHON EMERALD "ROOF" RING, BY SUZANNE BELPERRON, PROBABLY FOR RENE BOIVIN

细节
A TWIN SUGARLOAF CABOCHON EMERALD "ROOF" RING, BY SUZANNE BELPERRON, PROBABLY FOR RENE BOIVIN
The twin sugarloaf cabochon emeralds set in a sculpted gold mount, to the tapering gold hoop, mounted in 18k gold, circa 1934, with French assay marks

拍品专文

cf. Françoise Cailles, "René Boivin: Jeweller", Quartet Books, London, 1994, page 141