Lot 150. A Diamond, Gold and 'Pailloné' Enamel Bangle Bracelet, Schlumberger for Tiffany & Co. Estimate $30,000 - 50,000 . Sold for $35,000 . Photo Phillips. Designed as a hinged bangle, enhanced by black pailloné enamel, collet-set diamonds, and polished...

A diamond ring. Photo Bonhams. centering a cut-cornered rectangular-cut diamond, weighing 6.67 carats; enhanced by a circular-cut diamond 'X' motif basket and pavé-set diamond mount; signed Tiffany, Schlumberger; estimated total diamond weight: 2.20 carats;...

Schlumberger for Tiffany Co., A Kunzite, Diamond, and Ruby 'Bird on a Roc k' Brooch. Photo Philips de Pury & Company Designed as a circular-cut diamond bird, with a circular-cut ruby eye and gold head plume feathers, beak and legs, perched on a cushion-cut...