A pair of earringsGoldGrained decoration set with grey baroque pearlsLisbon hallmark 800/000 post 1985 and Pelican's Head17x18 cm18.2 g

A braceletGold and silverCircular links of garland decoration and joining elements set with rose cut diamondsLisbon hallmark, Tiger 800/000 and B...

A bracelet Bicoloured goldBasket weave mesh set with 5 brilliant cut diamonds totalling (ca.0.50ct) and frieze of 8 small brilliant cut diamonds t...

A diamond ring, set in white gold with 16 brilliant cut diamonds (0,80ct)Portugal, marked9,7 g ...[more]

A "Chaumet" braceletWhite goldArticulated mesh of links fully set with carre cut diamonds totalling (ca.5.70ct)French assay marks 750/000 and make...

A necklaceGoldArticulated chain centrally set with small brilliant cut diamondsFrench hallmark, Eagle's Head (750/000), 20th century and maker's m...

A ringGold and silver, 19th/20th centuryPierced decoration set with one antique brilliant cut diamond, oval (ca.1.40ct) possibly Vs2, an antique c...

A ringSpiralled top set with antique brilliant cut diamonds, total (ca..2.20ct)Portugal, circa 1950Very worn hallmarksSize: 6 (EU)9.5 g ...[more]

A Romanticism ringPortuguese silver and goldPierced and scalloped decoration set with one antique cut diamond and various rose cut diamondsOporto ...

A pair of earringsBicoloured goldLoops set with 14 brilliant cut diamonds (ca.0.60ct)Oporto hallmark, Deer 800/000 post 1985 and same date maker's...

A pendant with chainBicoloured goldSet with one trapeze cut synthetic sapphire and small diamonds with a silver chainPortugal, circa 1960Very worn...

A pendantBicoloured goldSet with lozenge synthetic sapphire and small antique and 8/8 cut diamondsPortugal, circa 1960Unclear hallmark, Cockerel's...

A ringGold and silverSet with one antique brilliant cut diamond (ca.0.85ct) framed in blue enamel and small crowned rose diamonds (7 missing)18th/...

A ringGoldDouble band set with two friezes of 8/8 cut diamondsLisbon hallmark, Ant 800/000 for 1938-1985 and same date maker's markSize: 13 (EU)3....

A ringPortuguese goldSet with an oval cut sapphire (ca.1.36ct) and 10 brilliant cut diamonds totalling (ca.025ct)Oporto hallmark 800/000 post 1985...

A ringPlatinumSet with one sapphire (ca.4.00ct) and 2 baguette cut diamonds totalling (ca.0.40ct)French hallmarks, Dog's Head 950/00019th/20th cen...

A ringGoldSet with one oval cut ruby (ca.3.90ct) and 2 brilliant cut diamonds totalling (0.90ct)Lisbon hallmarks Swallow 750/1000 and Pelican's He...

A ringGoldSet with one ruby (ca.1.60ct) and 22 brilliant cut diamonds totalling (1.30ct)Europe, circa 1960Unmarked, in compliance with Decree-Law ...

A ringPlatinumSet with one amethyst (ca, 26 x 16 cm) framed by 16 baguette cut diamonds (ca. 4.00ct)Oporto hallmark, Parrot (720/000)Size: 10 (EU)...

A ringPlatinumTop and sides set with brilliant cut diamonds (ca.4.50ct) and calibrated sapphire frieze (ca.1.00ct)Oporto hallmark, Parrot (950/000...

A ringGoldSet with oval cut sapphire (ca.3.15ct) 48 trapeze cut diamonds (ca.1.40ct) and 45 brilliant cur diamonds (ca.0.65)Oporto hallmark Swallo...

A Leitão & Irmão ringGoldPlain band set with 7 round set rubies and 7 brilliant cut diamondsLisbon hallmark 800/000 post 1985 and stamped Leitão &...

A ringPlatinumDome shaped of 4 friezes set with 16 carre cut sapphires and 5 friezes set with 29 brilliant cut diamonds totalling (ca.3.10ct)Europ...

A parureSilver, 19th/20th centuryBrooch, pair of earrings and ring set with lined colourless quartzIn a storage caseUnmarked, in compliance with ...

A half ring bandGoldSet with 5 brilliant cut diamonds totalling (ca.1.10ct) of white colouring, 3 with minor inclusionsLisbon hallmark, Swallow 58...

A ringRose top set with 9 antique brilliant cut diamonds totalling (ca.0.50ct)Europe, circa 1930Unmarked, in compliance with Decree-Law 120/2017, ...

A pair of drop earringsSet with 4 diamonds, 2 in antique cutThe largest (ca.2.40ct and 2.15ct), possible I/J colour and SI purity, the smaller one...

A pair of Art Deco earringsGold and silverSet with 6 antique brilliant cut diamonds (ca.0.60ct) and 24 rose cut diamondsPortugal, circa 1940In the...

A solitary ringGoldSet with one antique brilliant cut diamond (ca.2.25ct) colour possibly K/L and P1 purityLisbon hallmark, Ant 800/000 for 1938-1...

A ring bandGoldSet with 22 brilliant cut diamondsOporto hallmark (800/000) post 1985 and same date maker's markSize: 20 (EU)3.6 g ...[more]

A ring bandGoldSet with 24 brilliant cut diamonds totalling (ca.1.20ct)Lisbon hallmark, Swallow 750/1000 and Pelican's Head post 1985Size: 14 (EU)...

A ring bandGoldSet with 27 8/8 cut diamondsLisbon hallmark, Swallow 750/1000 and Pelican's HeadSize: 11 (EU)2.6 g ...[more]

A ringPlatinumSet with one brilliant cut diamond (ca.0.96ct) framed by two friezes of 45 small 8/8 cut diamondsEurope, circa 1950Unmarked, in comp...

A ring bandPlatiniumSet with 18 brilliant cut diamonds totalling (ca.3.20ct)Lisbon hallmark, Parrot head 850/1000 post 1985 and Pelican's HeadSize...

An Art Deco ringGold and platinumRectangular top set with 20 8/8 cut diamonds total (0.50ct)Europe, ca.1940Unmarked, in compliance with Decree-Law...

A ringCentrally set with 8/8 cut diamonds pave and two brilliant cut diamonds frieze (ca.0.50ct)Oporto hallmark, Ant 800/000 for 1938-1985 and sam...

An Art Nouveau ringBicoloured goldSet with 5 antique brilliant cut diamonds and 8 small same cut diamondsEurope, circa 1930Unmarked, in compliance...

A pair of earringsPlatinumStylised bow set with two brilliant cut diamonds totalling (ca.0.50ct), 14 antique brilliant cut totalling (ca.1.40ct)...

A Korloff ringGoldDecorated in enamel set on the side with a princess cut diamond (ca.0.40ct)French hallmark, 20th century 750/000 and maker's mar...

A solitary ringGoldSet with one brilliant cut diamond (ca.1.150ct)Lisbon hallmark, Swallow 800/1000 and Pelican's HeadSize: 17 (EU)12.1 g ...[mor...

A ringCentrally set with an antique brilliant cut diamond (ca.0.20ct) and 3 rose and 8/8 cut diamond set friezesPortugal, circa 1950Unmarked, in c...

A pair of earringsGoldSol syllable set with two pearls (ca.4,5 mm)Oporto hallmark (800/000) post 1985 and same date maker's markLenght: 5,5 cm6.8 ...

A necklaceGoldArticulated triangles links with central lozenge set with small brilliant cut diamondsFrench assay mark for 750/000 and maker's mar...

A pair of earringsGoldArticulated drop links set with small 8/8 cut diamondsOporto hallmark (800/000) post 1985 and same date maker's markLenght: ...

A necklaceBicoloured goldLinks alternating with circular elements set with small diamonds and Southern seas grey baroque pearlsOporto hallmark, De...

A bracelet with three heartsPortuguese goldFlat chain with 3 hollow heart shaped pendantsOporto hallmark, Dragon 800/000 for 1938-1985 and same da...

A braceletPortuguese goldOf oval linksOporto hallmark, Deer 800/000 post 1985 and same date maker's markLenght: 19,5 cm11.1 g ...[more]

A ringBicoloured goldDiagonal fluting set with 35 brilliant cut diamonds (ca.0.70ct)Oporto hallmark, Deer 800/000 post 1985 and same date maker's ...

A ring bandGoldSet with antique brilliant cut diamonds totalling (3.50ct) in decreasing sizeLisbon hallmark, Swallow 750/1000 and Pelican's HeadSi...

A ringBicoloured goldIntertwined chiselled links set with small brilliant cut diamondsOporto hallmark, Deer 800/000 post 1985 and same date maker'...

A bracelet Bicoloured goldTextile type mesh trimmed with friezes set with 20 small brilliant cut diamonds centred by 4 loops of textured twisted t...

A ringGoldNavette shaped centre set with one brilliant cut diamond (ca.0.35ct) and 24 8/8 cut diamonds (ca.0.50ct)Oporto hallmark, Deer 800/000Siz...

A pair of cufflinksPortuguese goldHexagonal shaped set with two antique brilliant cut diamonds and pumpkin seed shaped cross barOporto hallmark, D...

A BroochGold and black enamel, Cartier style Panther, collar set with 9 brilliant cut diamonds (circa 0,30ct) and ruby eye, Oporto assay mark 80...

A bracelet Bicoloured goldPanther design linksConvention hallmark, Italy 750/000 and maker's markLenght: 18 cm14.1 g ...[more]

A triple ring bandTricoloured goldCartier styleOporto hallmark, Deer 800/000 post 1985 and same date maker's markSize: 13 (EU)8 g ...[more]

A pair of earringsGoldTricoloured gold loopsOporto hallmark Deer 800/000 post 1985 and same date maker's mark12.1 g ...[more]

A pair of Bvlgari earringsGoldHalf loops with white ceramic detail, collection B.Zero 1 numbered AKNZ66Italy assay mark 750/0008.3 g ...[more]

A pair of cufflinksPortuguese goldBlue enamelled circle centrally set with 4 small antique brilliant cut diamondsOporto hallmark, Tiger 800/000 fo...

A bracelet Bicoloured gold Wide rectangular links crossed by segmentsLisbon hallmark, Deer 800/1000 (after 1985) and same marker's markLenght: 19,...