18 Karat Gold, Pink and Blue Sapphire and Diamond Bracelet, Bulgari. Photo Sotheby's The flexible band set with oval blue sapphires weighing approximately 24.50 carats, framed by small round diamonds weighing approximately 7.00 carats, accented by round...

Sapphire and diamond ring, Bulgari. photo courtesy Sothebys The cushion-shaped sapphire weighing 13.08 carats, to a mount set with baguette, fancy- and brilliant-cut diamonds, mounted in white gold, size 50, signed Bulgari. Est. 70,000—100,000 CHF. Lot...