Broche art déco "Ammonite" tourmalines, aigues-marines et péridots, par René Boivin En forme de coquillage, sertie de tourmalines de couleur, d'aigues-marines et de péridots, vers 1935, monture en argent et or gris, épingle rapportée. Signée René Boivin....

A late 19th century peridot, enamel and diamond pendant, by Carlo Giuliano, circa 1880 The pierced quatrefoil plaque decorated with white and blue champlevé enamel, set centrally with an octagonal peridot, within a red enamelled bead and rose-cut diamond...

Multi-colored sapphire and colored stone necklace, Michele della Valle Comprising 22 spheres pavé-set with numerous multi-colored sapphires weighing approximately 394.95 carats, accented by various colored stones including peridots, citrines, iolites,...

Jean Schlumberger for Tiffany Peridot Seahorse. USA. 1970's Wonderful Seahorse by Jean Schlumberger for Tiffany and Co. set with Peridot and Diamonds with ruby eyes in 18 karat yellow gold. height: 7.62 cm (3 in.), width/length: 3.81 cm (1.5 in.). Price...