Formed by a geometric design studded with brilliant cut diamonds, with a sapphire knob hanging

Formed by a geometric design studded with brilliant cut diamonds, with a sapphire knob hanging center.

With geometric design studded with brilliant-cut diamonds, total estimated weight 0.40 ct..

Art deco style engagement bracelet in platinum. Formed by a geometric design of five brilliant-cut diamond centres, estimated total weight 1.25 ct. and flanked by baguette-cut diamonds and single-cut

Formed by a geometric design of diamonds, brilliant cut, from which a 9 mm calibrated cultured pearl hangs. diameter.

Formed by a design of central brilliant-cut diamonds and blue sapphires arranged in gradient, brilliant-cut. Wide mount.

Formed by alternating geometric design of diamonds, brilliant cut, estimated total weight of 2 ct. and emeralds, square emerald cut. .

SAPPHIRE AND DIAMOND BRACELET Of geometric design, set with old brilliant-cut diamonds and trios of oval-shaped sapphire cabochons, diamonds approx. 1.50cts total, sapphire weight 28.2cts as stated on

Long earrings, Art Deco style, in platinum. Formed by geometric elements of synthetic calibrated sapphires and brilliant-cut diamonds. .

Formed by design of sapphires, marquise cut and diamonds, brilliant cut. Openwork mount. Size: 19.

Formed by design of sapphires, marquise cut and diamonds, brilliant cut. Openwork mount. Size: 12.

Formed by a large central emerald, pear-cut, bordered with brilliant-cut diamonds, finished off with a vegetable design studded with diamonds, simple cut. platinum chain Weight: 40.4 grams.

One 18kt gold diamond, sapphire, emerald & ruby brooch. The brooch has an intricate design studded with a total of one hundred sixty-eight (168), pave set in white gold, round brilliant cut diamonds w

Formed by geometric elements studded with diamonds, old and simple cut, with sapphire centers, oval cut.

ART DECO SAPPHIRE AND DIAMOND BRACELET, CIRCA 1925 The articulated strap of openwork geometric design, set with step-cut sapphires and old brilliant, single and baguette-cut diamonds, diamonds approx

Formed by a floral design with diamond centers, brilliant cut, estimated total weight of 0.85 ct. set in claws and petals and openwork links studded with diamonds, rose cut. Weight: 32.4 grams.

A pair of 18ct gold diamond and gem-set earrings. Each of openwork design, the oval-shape sapphire, with calibre-cut ruby chevron and brilliant-cut diamond geometric surround. Estimated total diamond

Geometric diamond-studded openwork buckle design, antique cut, pink and simple. With links of rows of calibrated synthetic sapphires. Weight: 66.5 grams.

Calibrated in 9 mm. and 18 kt. white gold clasp with wavy design studded with brilliant-cut diamonds and pear-cut emeralds..

Italian Modern Design Round Brilliant Cut Diamond, Yellow Sapphire and 18 Karat Yellow and White Gold Flexible Mesh Link Ring. Signed SR, stamped 18K 750. Ring size: variable. Approx. weight: 8.51 gra

ART DECO DIAMOND BROOCH, CIRCA 1930 Of openwork, geometric design, set with old brilliant-cut diamonds, diamonds approx. 2.70cts total, length 4.4cm

A diamond and fourteen karat white gold pendant necklacean articulated geometric design, set with round brilliant-cut diamonds, on curb link chain; total diamond weight: 0.90 carats. 5.8 dwt; pendant

Fine Contemporary Diamond Huggie Earrings 2.00Cts featuring a micro pave design studded with 120 round brilliant cut diamonds weighing approx. 2.00cts total set into a handmade 14K white gold mounting

Contemporary Yellow Gold Diamond Tennis Bracelet 2.00Cts, featuring a sectional straight line design studded with 50 round brilliant cut diamonds weighing approx. 2.00cts combined and set into a handm

ART DECO EMERALD AND DIAMOND BRACELET, CIRCA 1925 Of geometric design, set with brilliant and single-cut diamonds and emerald cabochons, diamonds approx. 6.00cts total, length 18.0cm, cased