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 Waltham pocket watchGold plaqueMechanic winding mechanismReverse of guilloche decoration and cartoucheWhite dial of Arabic numbering, black hour...

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,...

A bracelet730/000 gold beaten ring chain with 5 elements set with cabochon emeralds (10x8mm) framed by round brilliant cut diamonds weighing (ca.2...

A bracelet714/000 gold beaten ring chain with 5 elements set with cabochon rubies (9x7mm) framed by round brilliant cut diamonds weighing (ca.2.00...

A bracelet730/000 gold beaten ring chain with 5 elements set with cabochon sapphires (10x8mm) framed by round brilliant cut diamonds weighing (ca....

A bracelet585/000 gold beaten ring chain with 5 elements set with cabochon amethysts (11x9mm) framed by round brilliant cut diamonds weighing (ca....

A ring585/000 gold set with a, possibly, Ceylon sapphire (ca.3.80ct), body decorated with friezes set with 8 baguette cut and various round brilli...

A ring800/000 gold, set with oval cut diamond (ca.7.00ct) and various small sapphires and round brilliant cut diamondsLisbon "deer head" assay mar...

A ringYellow gold, set with cabochon root ruby (9x7mm) and 2 round brilliant cut diamonds (ca.1.05ct)Europe, mid 20th C.Size: 11 EU22.5g ...[more]

A bangleGoldPart chiselled tube links with applied floral and foliage elements set with antique brilliant cut diamonds totalling (ca.7.00ct) the c...

A pair of solitary earringsGoldSet with 2 European cut diamonds totalling (ca.1.10ct) colour possibly J and purity SILisbon hallmark, Swallow 585/...

A pair of drop earringsPortuguese goldArticulated elements set with eight brilliant cut diamonds totalling (ca.1.20ct) two round cut and two pear ...

A riviere necklaceGoldSet with 97 brilliant cut diamonds of decreasing size the larger (Ca.0.51ct) and the smallest (ca.0.05ct) colour possibly F/...

A pendantSilver and gold, 19th/20th century"Romanticism" decoration of bow with ribbons and garlands set with antique brilliant and rose cut diamo...

A broochSilver and goldBow with ribbons centrally set with one cushion cut diamond (ca.0.35ct) and various rose cut diamondsMaker's mark onlyPortu...

A broochSilver and gold flower basketSet with rose cut diamonds, calibrated rubies and 3 pearls (ca. 5mm)Portugal, circa 1950Oporto hallmark, Cock...

A chain and pendantSilver, 19th/20th centuryGrapes pendant set with multicoloured quartz'sIn the original caseUnmarked, in compliance with Decree-...

A demi parureGold and silverRose shaped earrings and brooch set with antique brilliant cut and rose cut diamonds totalling (ca.6.00ct)Oporto hallm...

A broochSilver and goldPierced rose of foliage scrolls set with antique brilliant and rose cut diamondsPortugal, circa 1950Marked with Cockerel's ...

A pearl necklaceGold claspRadiant oval shaped set with one cabochon turquoiseCultured decreasing pearls strand (9 to 5,5mm)Lisbon hallmark for 193...

A necklaceA double strand of pearls Akoya (ca.8.5/9mm)Gold clasp set with one marquise cut diamond (ca.1.20ct) colour I and purity vs2, calibrated...

A braceletGold and silverSet with small rose cut diamonds and baroque pearlsLisbon hallmark, Dog's Head for 1938-1985, gold 800/000 and silver 833...

A Chaumet braceletBicoloured goldDouble pearl strand centrally set (ca.0.50ct) and two 14 brilliant cut diamond friezes totalling (ca.0.80ct)Leng...

A pair of Romanticism earringsArticulated elements of floral and foliage decoration set with rose cut diamondsOporto hallmark gold 800/000 for 188...

A pair of earringsSilver and goldStylised rose set with central half pearls, round cut garnets and rose cut diamondsOporto hallmark, Dog's Head go...

A pair of pendant earringsGold and silverRomanticist decoration set with 2 antique cut diamonds (ca.0.25ct) each and various rose cut diamondsUnma...

A Romanticism ringSilver and gold, 19th/20th centuryStylised foliage decoration set with antique and rose cut diamondsLisbon hallmark, Tiger 800/0...

A broochPlatinumStylised bow set with brilliant cut diamonds totalling (3.50ct) and 13 round cut sapphires totalling (1.30ct)Oporto hallmark (950/...

A broochSilver and goldCockerel and hen set with rose cut diamonds, rubies, sapphires and calibrated emeralds with red enamelled combPortugal, cir...

A bumble bee broochGoldSouthern seas grey pearl, wings and part of body set with brilliant cut diamonds with ruby eyesLisbon hallmark, Swallow 750...

A brooch Gold and silverVines and grapes set with various rose cut diamonds and cultured pearls in various shadesEurope, circa 1930In the original...

A pair of pendant earringsGoldArticulated, set with 6 brilliant cut diamonds totalling 0.30ct and two Southern Seas grey pearls (ca.3,1 cm) eachOp...

A pair of earringsScalloped and pierced set with 4 princess cut diamonds and 16 antique cut and 8/8 diamondsEurope, circa 1940Unreadable marks5.2 ...