28 avril 2013
Diamond ring, 'Casque', attributed to Suzanne Belperron, circa 1960
Lot 8. Diamond ring, 'Casque', attributed to Suzanne Belperron, circa 1960. Estimate 19,000 – 29,000 CHF. Lot sold 60,000CHF. Photo: Sotheby's 2013 Of bombé shield form, the front pavé-set with circular-cut diamonds, size 50, French assay mark, attributed...