19 juin 2017
Burma ruby, enamel and gold ring, ca. 1860
/http%3A%2F%2Fstorage.canalblog.com%2F11%2F80%2F119589%2F116376913_o.jpg)
Lot 2109. 5.10 carat Burma ruby cabochon, enamel and gold ring, ca. 1860. Estimate CHF 35 000 / 55 000 (€ 32 410 / 50 930) . © Koller Auctions Yellow gold. Set with 1 fine, oval, pink-red Burma ruby cabochon of ca. 5.10 ct, not heated. French import marks....