Also on these boards
A sapphire and diamond plaque ring, circa 1930. Of geometric design, centrally-set with an oval-cut sapphire, within a cushion-shaped and rose and single-cut diamond surround, highlighted with a row of calibré-cut sapphires, in millegrain-settings, diamonds approx. 1.00ct total
Art Deco, Platinum, Aquamarine, and Diamond Pendant, bezel-set with a pear shaped aquamarine measuring approx. 17.80 x 8.60 x 5.35 mm., framed by single-cut diamond melee and french-cut synthetic sapphires, suspended from trace-link chain with bezel-set old mine-cut diamond melee, approx. total diamond wt. 2.03 cts., completed by a navette shaped clasp, millegrain accents, lg. 30 1/2 in.
Emerald, diamond, onyx and sapphire pendant-necklace, Mauboussin, circa 1925. The pendant set with a cushion-shaped emerald weighing 25.50 carats, framed by calibré-cut emeralds and old European-cut, pear-shaped, marquise-shaped and baguette diamonds, anchored by 2 articulated fringes set with emerald-cut and baguette diamonds, calibré-cut emeralds and onyx segments, accented with old European-cut diamonds, sapphires and emeralds, total diamond weight approx 13.95 carats. Via Sotheby’s.
A pair of art deco diamond and enamel pendent earrings, circa 1925 Each old brilliant and single-cut diamond surmount, suspending a single-cut diamond foliate motif within a black enamel openwork geometric plaque, terminating in a pear-shaped diamond drop, pear-shaped diamonds approx. 3.30cts total, length 5.6cm
JADE, DIAMOND AND ENAMEL BRACELET, CIRCA 1925. Comprising 6 circular openwork carved jade disks within frames of black enamel set at intervals with small single-cut diamonds, connected by ornate links set with numerous old European-cut and single-cut diamonds, decorated with bands of black enamel, the total diamond weight approximately 6.00 carats, mounted in platinum
"An early 20th century aquamarine and diamond necklace. The front composed of three delicate quatrefoil clusters, millegrain-set throughout with cushion-shaped and oval-cut aquamarines and old brilliant and single-cut diamonds, connected by similarly set single-cut diamond foliate swags, suspending a large cushion-shaped aquamarine pendant, mounted in platinum and yellow gold, on a fine trace-link chain. Via Bonhams."
A fine aquamarine, sapphire and diamond sautoir, by Cartier, circa 1920. The vertically aligned pendant set with two step-cut aquamarines, the largest cut-cornered stone to the centre, connected by cabochon sapphire and brilliant and single-cut diamond geometric links, terminating in an aquamarine briolette drop, suspended from a woven cord necklace with four rose-cut diamond finials, unsigned, necklace length 62.0cm., Cartier fitted case is a modern replacement. Via Bonhams.
Pair of sapphire and diamond pendent earrings, circa 1910. Each pear-shaped pendant millegrain set at the centre with a cushion-shaped sapphire, highlighted with cushion-shaped, circular- and single-cut diamonds, connected to the surmount by a knife edged linking. Sotheby’s.