Formed by a central sapphire, oval cut, estimated weight of 2.35 ct. accompanied by diamonds,

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 sapphire, oval cut, estimated weight of 2 ct. set in claws and spiral border of diamonds, brilliant cut, set in claws. It is accompanied by a 18 kt yellow gold mouse tail chain.

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

Formed by a central emerald, oval cut, estimated weight of 0.50 ct. bordered with diamonds, brilliant cut..

Formed by a central sapphire, oval cut, estimated at 2.10 ct. with a wide mount dotted with diamonds, brilliant cut.

Formed by a central emerald in its cut, estimated weight of 0.95 ct. accompanied by ribbons of diamonds, pear and rose cut. .

estimated total weight 0.40 ct. Weight: 7.1 gr. .

Formed by a central emerald, cushion cut, estimated at 4.10 ct. and flanked by two fancy diamonds, oval cut, estimated weight of 1.45 ct. Set in claws.

Formed by a central aquamarine, oval cut, set in claws, estimated at 19 ct. of great quality, with a floral border of diamonds, brilliant cut, estimated total weight of 0.30 ct. and emeralds, round cu

Estimated at 1.35 ct. accompanied by brilliant-cut and baguette-cut diamonds. .

Formed by a central ruby, oval cut, estimated at 5.50 ct. bordered with diamonds, brilliant cut.

Formed by an emerald, oval cut, estimated weight of 1.25 ct. bordered with diamonds, brilliant cut, estimated weight of 0.10 ct.

Formed by a central emerald, oval cut, estimated at 2.90 ct. set in claws and setting set with diamonds, brilliant cut.

Estimated weight 0.8 ct. and bordered by brilliant-cut diamonds..

Formed by a central diamond, brilliant cut, set in chaton, estimated weight of 0.30 ct. and three bands of diamonds, brilliant cut on the sides, set in a rail and in grain.

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 floral motifs with an emerald center in its cut, estimated weight of 4 ct. and four emeralds, in its cut and square emerald cut. Accompanied by diamond designs, brilliant cut and 8/8..

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

Formed by a central tourmaline, square emerald cut, and setting set with brilliant cut diamonds, estimated total weight of 0.70 ct.

Formed by a central emerald in its size, estimated weight of 1.35 ct. with double border of diamonds, brilliant cut. Setting in claws at different heights.

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

Formed by a central diamond, old cut, estimated at 0.20 ct. border of calibrated sapphires and diamonds, rose cut.

Formed by a central diamond, old cut estimated at 0.35 ct. with border of calibrated sapphires and diamond border, brilliant cut.

Formed by a central diamond, brilliant cut, estimated at 0.20 ct. with border of calibrated sapphires and diamond border, brilliant cut.