13 avril 2019
A diamond and sapphire transformable necklace, by Grassy, circa 1935
Lot 194. A diamond and 34.59 carats Sri Lankan sapphire transformable necklace, by Grassy, circa 1935. Estimate £ 120,000 - 180,000(€ 140,000 - 210,000) . © Bonhams 2001-2019 The articulated collar with central shield-shaped plaque set with a step-cut...