At the hammer

Sales/Results·Bonhams London·25 March 2026·Live auction 32028

Fine Jewellery, London

$2.24m in total, buyer’s premium included

Cartier: diamond 'C de Cartier' necklace
Lot 276, Cartier: diamond 'C de Cartier' necklace. © Bonhams 2026

235 of 273 lots sold

Prices are the prices paid, buyer’s premium included, as Bonhams publishes them; prices per carat and comparisons with the estimates use them too (Bonhams estimates do not include the premium). Prices in USD at the ECB rate of 25 March 2026. Photographs © Bonhams 2026.

Stones seen before

1 lot of this sale has been offered at auction before: the same stone, found by its laboratory report and weight. Resales

Source: Bonhams lot pages and results, live sale 32028, read lot by lot by Precious Trade. Prices realised, buyer’s premium included.