Art Deco jewelry
A Belle Epoque emerald, black onyx and diamond pendent necklace, circa 1915. The fine chain spectacle-set with circular-cut diamonds, to a detachable shield-shaped pendant pierced in a floral motif suspending a pear-shaped emerald and single- and circular-cut diamond swing, the surmount set with a pentagonal-shaped emerald, joined by a calibré-cut black onyx link, length approximately 410mm, the detachable pendant may also be worn as a brooch.
A PAIR OF UNIQUE AQUAMARINE, EMERALD, SAPPHIRE AND DIAMOND EAR PENDANTS, BY PRINCE DIMITRI Of geometric design, each elongated rectangular-cut aquamarine weighing 39.44 and 37.41 carats bordered by calibré-cut emerald and sapphire arrow-shaped motifs, suspended from a diamond, sapphire and emerald similarly-designed surmount, mounted in platinum, 10.5 cm long, in a Prince Dimitri fuchsia velvet case With maker's mark for Prince Dimitri
Art Deco Platinum, Rock Crystal and Gem-set Pendant Necklace, the fluted crystal plaque set with step-cut citrines, pyramidal cabochon turquoise, and full-cut diamond melee, black and white en plein enamel accents, suspended from a delicate baton link chain with conforming slide, pendant. French assay and hallmarks, possibly Pickmann, Paris.