23 février 2016
Sapphire and diamond ring, 1930s
Lot 372. 17.84 carats Ceylon sapphire and diamond ring, 1930s. Estimate 30,000 — 50,000 GPB . Photo: Sotheby's. Claw-set with a hexagonal-shaped sapphire weighing 17.84 carats, the shoulders accented with triangular-shaped diamonds, French assay and partial...