Diamond Brooches Sapphire and diamond ring Violet-Blue Sapphire and Diamond Ring Christie’s Cartier – A magnificent and extremely rare Art Deco bracelet, 1920s. Designed with a broad geometric design centring upon a large natural, no heat cushion shape sapphire accented by baguettes and old-mine diamonds extending towards two small oval shape sapphires with straight and angular baguettes flowing towards a cushion shape sapphire clasp accented with diamond baguettes; platinum, signed Cartier.
Diamonds in the Library SAPPHIRE AND DIAMOND RING, OSCAR HEYMAN & BROTHERS. Claw-set with a cushion-shaped sapphire weighing 17.84 carats, within a line of pear-shaped diamonds, further decorated with brilliant-cut stones, mounted in yellow gold and platinum by BLOOMS68 Spectacular sapphire!!