18 décembre 2019
A fine sapphire and diamond 'Trombino' ring, Bulgari
Lot 60. A fine 16.98 carats Burmese sapphire and diamond 'Trombino' ring, Bulgari. Estimate $180,000 - $250,000 . Sold for US$ 200,000. © Bonhams. of raised dome design, horizontally-set with a rectangular-shaped step-cut sapphire, weighing 16.98 carats,...