Formed by geometric detail and rows of diamonds, brilliant cut, estimated total weight of 1 ct. from

Formed by geometric detail and rows of diamonds, brilliant cut, estimated total weight of 1 ct. from which Australian pearls hang, pear type of 15 mm. Omega closure system.

Formed by rows of diamonds, brilliant cut, estimated total weight of 1.95 ct. and rows of rubies, round cut, estimated total weight of 2.55 ct. Flexible and gallon frame.

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 diamonds, brilliant cut, estimated total weight of 1 ct. set in claws, from which hangs a cultured pearl calibrated in 9 mm. in diameter. .

Made of carved coral and diamond details, brilliant cut, estimated total weight of 1 ct. Set in claws.

Formed by a chain of diamonds, brilliant cut, estimated total weight of 1 ct. from which hangs a pear-shaped citrine quartz, set in claws. Omega closure system.

Formed by a central row of diamonds, brilliant cut, estimated total weight of 0.90 ct. embedded in rail. Gallon mount. Weight: 10.4 grams.

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

Set of 18kt white gold ring and half creole earrings. Design centre of diamonds, brilliant cut, estimated total weight 1.40 ct. set in chaton, and accompanied by two rows of calibrated sapphires, set

Earrings, 1980s, in 18 kt. yellow gold and 18 kt. white gold, formed by a double row of brilliant-cut diamonds, estimated total weight of 1.80 ctWeight: 12.30 Gr..

with silver overtones formed by red coral cabochons and diamond details, brilliant cut, estimated total weight 2.60 ct. Omega clasp system. .

Estimated at 12.10 ct. set in claws and flanked by brilliant-cut diamonds, estimated total weight of 1 ct. .

Formed by emeralds, pear size, estimated at 4.55 ct. and diamonds, brilliant cut and marquise, estimated total weight of 1.25 ct. Omega closure system.

Formed by a central sapphire, oval cut, estimated weight of 2.35 ct. accompanied by diamonds, brilliant and baguette cut, estimated total weight of 1.50 ct.

Formed by a pink opal, pear cut central detail of diamonds, brilliant cut, estimated total weight of 0.35 ct. and faceted amethyst knob.

Of vegetal forms, with emerald center in its size, estimated total weight of 1.50 ct. with diamond details, brilliant cut. Claw mount at different heights. Omega closure system.

estimated total weight, 1.45 ct..

Formed by three diamond centers, brilliant cut, estimated total weight of 0.30 ct. set in chaton. Weight: 17.1 Gr.

Estimated weight 1.45 ct. Estimated color I-J, estimated purity VS, and an emerald in its cut, estimated 2.45 ct. Accompanied by rows of brilliant-cut diamonds, total estimated weight 0.85 ct. Claw se

Composed of two diamonds, brilliant cut, estimated total weight 1.30 ct, Estimated Color F-G, Estimated Purity VVS; two diamonds, marquise cut, estimated total weight 1.60 ct, Estimated Color F-G, Est

Estimated weight of 1 ct. bordered with diamonds, brilliant cut, estimated total weight of 1 ct. Setting in claws. .

Formed by two diamonds, brilliant cut, estimated total weight 3.10 ct., estimated color HI, estimated purity SI. Set in claws.

Formed by a diamond, brilliant cut, estimated total weight of 0.15 ct. set in claws.

WHITE GOLD. 18kt white gold rosette ring composed of a central mabé pearl surrounded by brilliant-cut diamonds, estimated total weight 1.68 ct..