JADEITE, ENAMEL AND DIAMOND CLIP, CARTIER, PARIS, 1930S The open work carved jadeite plaque inset with single-cut diamonds, highlighted with blue translucent enamel, signed Cartier and numbered, French assay and partial maker's marks.
18 KARAT GOLD, MALACHITE, ONYX AND DIAMOND BROOCH, CARTIER, FRANCE The hexagon-shaped malachite frame bordered by onyx, the top set with baguette diamonds weighing approximately 1.20 carats, signed Cartier, numbered 26590 and 203, with French assay and indistinct workshop marks.
Platinum diamond and emerald brooch of a shrine. The architecture, which is entirely carried out in diamonds of various cuts - circular, emerald, baton - culminating in the trapezoid shaped stones at the apex of the roof, encloses a carved emerald Buddhist divinity raised up on steps. C.1927.
MARCUS & CO. | 18 KARAT GOLD, NATURAL PEARL, SAPPHIRE, DIAMOND AND PLIQUE-À-JOUR ENAMEL BROOCH. Of elongated form, centering a button-shaped natural pearl, flanked by two semi-baroque natural pearls, decorated with florets set with two cabochon purple sapphires and 14 cabochon blue sapphires, accented by old European-cut diamonds, highlighted with transparent plique-à-jour enamel featuring flecks of platinum, signed Marcus & Co.; circa 1897.
Gold, silver, enamel, rock crystal, diamond, ruby and emerald oval pendant, hanging from rose diamond love trophy of Cupid's wedding torch and quiver of arrows held by a suspension loop. The centre of the rock crystal is encrusted with two rose diamond turtle doves in flight with an emerald and ruby branch of myrtle leaves and berries between them...