A ruby and diamond ring, by Buccellati. Photo Philips de Pury & Co

The pierced openwork honeycomb band set to the centre with a oval ruby and circular cut diamond cluster, and decorated with similarly cut diamond accents, ring size L ½, signed ‘Buccellati’.ESTIMATE £6,000-8,000- Unsold

Philips de Pury & Co. Jewels. 1 june 2011. London www.phillipsdepury.com