designed as a turquoise, diamond and sapphire flowerhead, with pear shaped turquoise petals around a sapphire-in-diamond cluster stamen, to a tiered fanning floral and foliate cluster formed of a sapphire flowerhead, a diamond and sapphire flowerhead, marquise diamond leaves and pear shaped sapphire buds, all scalloped-collet and claw set in 18ct yellow gold and platinum, signed to mount 'TIFFANY & CO', '18K' and 'IRID PLAT', also signed to clip and with '18KT and 'PAT.2423905', approximately 4.80cts of diamonds Length and width 2.8cm / 1 1/8'' Weight: 24g
Gold, cabochon emerald, sapphire and diamond Indianesque bangle by Cartier, Paris, the upper section in the form of a bold gold leaf cap studded with a line of nine graduated sugarloaf and round cabochon emeralds,
Early 20th century diamond and onyx bow brooch by Cartier, London c.1920, of double loop design with central line of graduated old brilliant cut diamonds,