7 mai 2012
Agate and diamond ring, 'Nuage', circa 1935
Agate and diamond ring, 'Nuage', circa 1935. Photo Sotheby's The carved white agate decorated with triangular diamonds, size 51½. Lot 6. Estimate 18,000-27,000 CHF LITTERATURE: Cf: Sylvie Raulet & Olivier Baroin, Suzanne Belperron, 2011, page 135 for...