Vintage Jewellery & Watches

A ring Bicoloured gold 800/000 Set with 2 brilliant cut diamonds totalling approximately 0,20 ct. Lisbon hallmark (1985-2020) (signs of wear) Med....

A chain and pendant Gold 800/000 Pendant set with 14 brilliant cut diamonds totalling approximately 0,16 ct. Oporto hallmark (1985-2020) and golds...

A ring Gold 800/000 Set with 24 brilliant cut diamonds of approximately 0,30 ct. Oporto hallmark (1985-2020) and goldsmith's mark Manuel António d...

A pair of earrings Gold 800/000 Applied onyx element and 2 brilliant cut diamonds totalling approximately 0,24 ct. Oporto hallmark (1985-2020) (si...

A ring Gold 750/000 Set with 9 oval cut sapphires and 52 brilliant cut diamonds totalling approximately 0,50 ct. Post-2021 hallmark (signs of wear...

A "Lace" brooch 750/000 gold Set with 30 antique brilliant cut diamonds weighing approximately 1.50 ct France, 20th century French Standard guara...

A pair of earrings Gold 800/000 Polished and matte decoration Set with 20 brilliant cut diamonds totalling approximately 0,20 ct. Oporto hallmark ...

A ring Platinum 950/000 Set with calibrated sapphires, 24 8/8 cut diamonds totalling approximately 0,54 ct. and 1 brilliant cut diamond of approxi...

A necklace Gold 800/000 Set with 3 oval cut sapphires and 16 8/8 cut diamonds totalling approximately 0,16 ct. Oporto hallmark (1985-2020) and gol...

A H. STERN ring Gold 750/000 Set with citrines and 2 brilliant cut diamonds Brazil Marked, later Lisbon (1985-2020) hallmark (signs of wear) Med. ...

A bangle Gold 800/000 Set with 6 sapphires, 6 rubies, 6 emeralds and 6 brilliant cut diamonds totalling approximately 0,60 ct. Oporto hallmark (19...

A necklace with pendant Gold 750/000 Links mesh Pendant set with carré cut sapphires and 24 brilliant cut diamonds totalling approximately 0,72 ct...

A semirigid bracelet Gold 800/000 Set with 2 Southern Seas pearls strands (10,5~11 mm) and 20 brilliant cut diamonds totalling approximately 0,40 ...

A bracelet Gold and platinum Set with 10 antique brilliant cut diamonds totalling approximately 0,70 ct. 20th century (1920s/1930s) Unmarked (one ...

A pair of MONSEO earrings Gold 800/000 Set with 36 brilliant cut diamonds totalling approximately 0,70 ct. Oporto hallmark (1985-2020), goldsmith'...

A ring Gold 800/000 Set with 25 diamonds totalling 1,75 ct. Oporto hallmark (1985-2020) and commercial mark Farilu Joalheiros (regd. 1993) (signs ...

A ring Gold 800/000 Set with 11 brilliant cut diamonds totalling approximately 3,30 ct. Lisbon hallmark (1985-2020) (signs of wear) Med. 15 (EU) ...

A ring White gold 800/000 Set with cultured pearl (8 mm) and 20 8/8 cut diamonds totalling approximately 0,20 ct. Oporto hallmark (1938-1984) (sig...

A pair of earrings Gold 750/000 Applied mother-of-pearl element Set with 24 brilliant cut diamonds totalling approximately 0,24 ct. Italy Naples c...

A ring and pair of earrings Gold 800/000 Set with 9 navette cut sapphires and 40 8/8 cut diamonds totalling approximately 0,50 ct. Oporto hallmark...

A ring White gold 800/000 Set with 32 brilliant cut diamonds totalling approximately 0,70 ct. Oporto hallmark (1985-1998) (signs of wear) Med. 12 ...

A pair of rounded cufflinks White gold 800/000 Set with 2 brilliant cut diamonds totalling approximately 0,10 ct. Oporto hallmark (1938-1984) (sig...

A ring White gold 800/000 Set with 27 brilliant cut diamonds totalling approximately 0,80 ct. Oporto hallmark (1985-1998) and goldsmith's mark Man...

A bar brooch Platinum Set with 66 brilliant cut diamonds totalling approximately 1 ct. and 13 brilliant cut diamonds totalling approximately 2,20 ...

A brooch Gold 800/000 and silver 833/000 Set with rose cut diamonds and 1 antique brilliant cut diamond of approximately 0,30 ct. Oporto hallmark ...

A ring Gold 800/000 Set with 13 brilliant cut diamonds totalling approximately 0,50 ct. Oporto hallmark (1985-2020) and goldsmith's mark Pedro Ros...

A heart shaped pendant Gold 800/000 Set with 57 brilliant cut diamonds totalling approximately 2,60 ct. Oporto hallmark (1985-2020) and goldsmith'...

A TRISTAR brooch Bicoloured gold 800/000 Set with 3 brilliant cut diamonds of approximately 0,50 ct. Lisbon hallmark (1985-2020), goldsmith's mark...

A semi-rigid bracelet Gold 750/000 Spiralled decoration Set with 2 brilliant cut diamonds Lisbon hallmark (1985-2020) (signs of wear) 5,5x6,5 cm ...

A pair of earrings Gold Pierced and chiselled decoration set with rose cut diamonds, 2 antique brilliant cut and 24 brilliant cut diamonds totalli...

A pendant White gold 800/000 knob Set with briolette cut amethyst and 22 brilliant cut diamonds totalling approximately 0,66 ct. Lisbon hallmark (...

A ring Gold 800/000 Set with 3 cabochon cut moonstones and 28 brilliant cut diamonds totalling approximately 0,30 ct. Lisbon hallmark (1985-2020) ...

A ring Gold Set with 32 8/8 cut diamonds totalling approximately 0,65 ct. and 1 brilliant cut diamond of approximately 0,16 ct. Mid-20th century U...

A ring Gold 800/000 Set with calibrated rubies and 40 brilliant cut diamonds totalling approximately 0,40 ct. Oporto hallmark (1985-2020) (signs o...

A bracelet Gold 800/000 Set with oval cut citrines and 14 8/8 cut diamonds totalling approximately 0,56 ct. Lisbon hallmark (1938-1984) (signs of ...

A semi-rigid bracelet Bicoloured gold 800/000 Set with 12 brilliant cut diamonds totalling approximately 0,24 ct. Lisbon hallmark (1985-1998) (sig...

A pair of heart shaped earrings Gold 800/000 Set with 108 brilliant cut diamonds totalling approximately 3,20 ct. Oporto hallmark (1985-2020) and ...

A pair of earrings Gold 800/000 Set with 2 drop cut emeralds and 42 brilliant cut diamonds totalling approximately 0,50 ct. Oporto hallmark (1985-...

A ring Gold 800/000 Set with 51 brilliant cut diamonds totalling approximately 0,61 ct. Oporto hallmark (1985-2020) and goldsmith's mark Moisés Si...

A pair of earrings Gold 750/000 Set with 24 8/8 cut diamonds totalling approximately 1,20 ct. Oporto hallmark (1985-2020) (signs of wear) Alt.: 3...

A triple ring Gold 750/000 Set with sapphires, emeralds, rubies and 16 8/8 cut diamonds Spain, 20th/21st century Madrid M1 laboratory mark (signs...

A flower basket brooch Gold 800/000 Set with 4 emeralds, 4 sapphires, 4 rubies and 39 brilliant cut diamonds totalling approximately 0,30 ct. Opor...

A ring band Gold 750/000 Set with 30 brilliant cut diamonds totalling approximately 0,45 ct. Lisbon hallmark (1985-2020) (signs of wear) Med. 9 (E...

A ring Gold Set with 2 cultured pearls (5,3 mm) and 2 antique brilliant cut diamonds totalling approximately 0,26 ct. Mid-20th century Unmarked (s...

A shamrock pendant Gold 800/000 Applied enamelled element, set with 2 rose cut diamonds Lisbon hallmark (1938-1984) (signs of wear) Alt.: 4 cm 8...

A pair of earrings Gold 800/000 Set with oval hardstone and brilliant cut diamonds Oporto hallmark (1985-2020) (signs of wear) Alt.: 4 cm 17,6 g

A ring Gold 750/000 Set with 10 brilliant cut diamonds totalling approximately 0,50 ct. Post-2021 hallmark (signs of wear) Med. 20 (EU) 7,6 g

A ring Gold 800/000 Set with 25 8/8 cut diamonds totalling approximately 0,40 ct. Oporto hallmark (1985-2020) (signs of wear) Med. 18 (EU) 7,3 g

A ring Bicoloured 750/000 gold Set with one brilliant cut diamond of 0,40 ct. Post-2021 hallmark Med. 16 (EU) 6,4 g

A de Grisogono Galuchat (stringray) chagreen, 18ct white gold and black and white diamonds choker necklace with matching earrings (+) Enhanced wi...

An imposing ceremonial 18ct gold bishop's cross, H 21.7 cm, total weight 148 g The crosswoods are set with malachite plaques. Central is a settin...

An 18ct yellow gold ring, floral set with diamonds, rubies and pearls, weight: ca 19,1 g

A white 18ct gold ring, weight 11,1 g. - size 7 Central set with an oval cut yellow topaz and surrounded by brilliant-cut diamonds

A fine 18ct white gold solitaire ring set with a 2,74 ct brilliant cut diamond Colour F, clarity VVS/VS Fluo nil

An Art Deco 18CT white gold brooch, set with rose cut diamonds and synthetic sapphires, L 7,2 cm, weight: ca 9 g In a matching box.

An 18ct white gold flower-shaped engagement ring, weight 5,2 g. - size 4,5 Set central with a brilliant-cut diamond, and surrounded by a ring of ...

An 18ct white gold and floral set diamond riviere bracelet, total weight: 22,39 g Inner circumference 15,5 cm

An Art Deco 18ct yellow and white gold brooch set with diamonds, L 8,8 cm, weight: 10,9 g

A cultured pearl seven-row necklace, with single-cut diamond lattice panel, clasp and bars. Estimated total diamond weight 2.10cts. Length 40c...

An 18ct gold greenish-blue tourmaline and brilliant-cut diamond cluster ring. Estimated total diamond weight 0.30ct. Hallmarks for Birmingham....