A Paraíba Tourmaline, drop cut neon blue colour tourmaline with the approximate weight of 1.38 ct., Brazilian, with certificate nºAA1038C from GFC...

A demi-parure, gold, composed of pendant/brooch with string, ring and pair of earrings, set with 4 emerald cut aquamarines with the approximate we...

A ring, platinum, set with aquamarine with the approximate weight of 7.70 ct., 16 navette cut diamonds with the approximate weight of 0.80 ct. and...

A necklace and a pair of earrings, 800 /1000 gold, application of cultured pearls (3~6,7 mm) (not tested) and 178 brilliant cut diamonds (1.78 ct....

A necklace, 800/1000 gold, filigree decoration, application of enamels and rose cut diamond set in silver, Portuguese, signs of use, Oporto assay ...

A pair of earrings, 750/1000 gold, set with 412 brilliant cut diamonds weighing approximately 6.78 ct., French, 20th/21st C., signs of use, warran...

A ring, 500/1000 platinum, set with 12 8/8 cut diamonds and 1 brilliant cut diamond with approximate total weight of 3.68 ct., K~L colour and VVS ...

A ring, 800/1000 white gold, set with emerald with the approximate weight of 25 ct. and 24 16/16 cut diamonds with the approximate weight of 1 ct....

A ring, 800/1000 bicolour gold, set with brilliant cut diamond weighing approximately 1.02 ct., color grade I~J and VVS purity, Portuguese, signs ...

A necklace and a bracelet, 800/1000 gold, necklace set with 148 brilliant cut brown diamonds with the approximate weight of 4.40 ct. and 140 colou...

A brooch "snakes intertwined", gold, set with citrine, tourmaline, 7 round cut sapphires and 7 antique cut diamonds weighing approximately 0.14 ct...

A set of necklace and bracelet, strings of baroque freshwater pearls and dewdrop pearls, platinum clasps set with 1/2 pearls, rose cut diamonds an...

A necklace, 800/1000 bicolour gold, set with 216 brilliant cut diamonds weighing approximately 4.20 ct., Portuguese, signs of use, Oporto mark (19...

A ring, 800/1000 gold, set with calibrated sapphires and 1 oval cut sapphire, calibrated rubies and oval cut ruby, 44 brilliant cut diamonds with ...