14 avril 2019
A Colombian oval emerald cabochon and diamond cluster ring
Lot 188. A 12.15 carats Colombian oval emerald cabochon and diamond cluster ring. Estimate £ 14,000 - 18,000 (€ 16,000 - 21,000) . © Bonhams 2001-2019 The oval emerald cabochon, weighing 12.15 carats, within a surround of tapered baguette-cut diamonds,...