A Chaumet pearl necklaceAkoya cultured pearls (ca.6/6.5mm) separated by gold beads and gold clasp set with one brilliant cut diamond (ca.1.00ct) ...

An Art Deco ringPlatinumPlain band toped by linked geometric motifs, set with small rose cut diamonds and a central brilliant cut diamond (ca.0.10...

A diamond ringWhite gold set with small brilliant cut diamondsPortuguese assay marks (after 1985) and maker's mark(wear signs)Size: 17,9 mm10,39 g...

A ringLow purity goldTriple band with flower top; petals set with small 8/8 cut diamonds centred by a brilliant white coloured cut diamond (ca.0.3...

A ringGoldCentral flower set with 7 8/8 cut diamonds (ca.0.35ct) and leaves with set with 6 navette cut sapphires, framed by 34 8/8 cut diamond fr...

A ringGoldOf three friezes set with 18 brilliant cut diamonds and 1 antique brilliant cut diamond (ca.2.10ct)White coloured diamonds of various p...

A solitary ringPlatinumCartier mounted for customer's stone, set with oval cut diamond (ca.4.25ct) possibly colour L/M and SI purityParis hallmark...

A ringGoldThe centre set with one diamond and 4 navette cut diamonds, total (ca.0.80ct). The ring with 4 brilliant cut diamonds, total (ca.0.90ct)...

A Romantic necklaceSilver and goldFloral and foliage decoration set with antique brilliant cut diamonds, total (ca.0.80ct)Unmarked, as per Decree ...

A pair of screw thread earringsSilver and goldLeaves set with micro pearlsEurope, 1st half of 20th centuryUnmarked, as per Decree Law 120/2017, ar...

A pair of earringsGoldStylised volutes set with small rose cut diamonds with 4 pendant pearlsOporto hallmark, Ant 800/000 post 1985 and same date ...

A bow brooch/pendantPortuguese silver and goldThe bow set with 2 brilliant cut diamonds (ca.1.30ct), both of SI purity and 102 brilliant cut diam...

A Baroque broochSilverPeriod floral and foliage scroll decoration set with crowned rose cut diamondsEurope, 18th centuryUnmarked, as per Decree La...

A pair of pendant earringsSilver and goldBaroque decoration set with crowned rose cut and table cut diamondsEurope, 18th centuryUnmarked, as per D...

A pair of Romantic earringsGold and silver, 19th / 20th centuryArticulated pendants set with 4 antique brilliant cut and various small rose cut di...

A pair of earrings19th/20th century silver and goldRomantic decoration set with antique brilliant cut diamonds and rose cut diamondsOporto hallmar...

A ringPlatinumFour thread band with circular top fully set with 8/8 cut diamonds (ca.1.50ct) and a central brilliant cut diamond (ca.0.20ct)Unmark...

An Art Deco ringPlatinumSet with 25 various cuts diamonds, total (ca.1.50ct)Unmarked, as per Decree Law 120/2017, art. 2, n. 2, point CPlatinum ...

An Art Deco broochPlatinum 800/000 and goldEliptical shaped of lace decoration and set with antique brilliant, rose and crowned rose cut diamondsU...

A Belle-Époque ringSet in gold with one pearl and 22 old brilliant cut diamonds (ca. 0,70ct)Portuguese assay mark (1887-1937) and maker's mark(wea...

A pair of earrings Portuguese goldStreaked gold half spheresOporto hallmark, Deer 800/000 post 1985 and same date maker's mark9.3 g- - -15.00 % bu...

A pair of earringsGoldSet with 2 cultured pearls (9,5mm) and 2 brilliant cut diamonds (ca. 0,40ct)Lisbon hallmark, Swallow 750/000, post 1985 and ...

A Belle-Époque cross-shaped pendantSet in gold and platinum with rose cut diamonds, 10 old mine cut diamonds (ca. 1,50ct) and seven pearlsWork of ...

A pearl necklaceTwo baroque grey pearls strandsChained in goldGold clasp set with garnets, pearl and small rose cut diamondsPortugal, 1960sUnmarke...

A pair of Van Cleef & Arpels Gold and pearlsTop set with 16 brilliant cut diamonds, total (ca.0.80ct) with small pearls torsadeFrench hallmark, e...

An Art Deco ringGold Top set with 3 brilliant cut diamonds (ca.0.25ct) and various rose-cut diamondsOporto hallmark, Ant 800/000 for 1938-1985 and...

A ringGold Triple band of flower top set with baguette cut diamond (ca.0.80ct) and 19 marquise cut diamonds totalling (ca.0.75ct)Unmarked, in agre...

An Art Deco ringPlatinumPlain band of pavé top set with 8/8 cut diamonds and raised geometric element set with one brilliant cut diamond (ca.1.25c...

An Art Deco broochPlatinumPirced decoration with geometric ornaments, set with a central brilliant cut diamond (ca.12ct) and various brilliant cut...

A pair of earringsGoldSpiralled frame fully set with 8/8 cut diamonds centred by 2 white coloured brilliant cut diamonds (ca. 0.25ct each)Lisbon h...

A ringGoldCluster ring set with a brilliant cut white coloured diamond (ca.0.85ct) of SI grade purity, encircled by 8 brilliant cut white coloured...

zurückgezogen / withdrawn---A ringGoldSet with brilliant cut diamond (ca.1.20ct) colour J/K and VS2 purity framed by 10 brilliant cut diamonds (ca...

A ringGoldStylised leafs set with 11 crowned rose cut diamonds, total (ca.2.00ct)Europe, 1st half 20th centuryUnmarked, as per Decree Law 120/2017...

A Mauboussin broochGoldStylised bow set with 7 antique brilliant cut diamonds (ca.3.50ct) and 28 white coloured antique brilliant cut diamonds ...

A Belle Époque broochPlatinum 800/000Spirals set with 13 brilliant cut diamonds (ca.1.20ct) and 54 8/8 cut diamonds (ca.1.80ct)Unmarked, in agre...

A crucifixIn two colour goldSet in brilliant cut diamond pavé, totaling (ca.4.80ct)Lisbon hallmarks, Swallow (?) post 1985 and Pelican's head(sign...

A ringPlatinum "Memory"Set with 9 brilliant cut diamonds (ca.0.80ct)Unmarked, in agreement with Decree-Law 120/2017, art. 2º, nº.2, CPortugal, 196...

A ring bandGoldSet with brilliant cut diamonds, total (ca.1.50ct)Europe 1960sUnmarked, as per Decree Law 120/2017, art. 2, n. 2, point CMed. 153,5...

A ring bandGold Set with 34 brilliant cut diamonds (ca0.85ct)Oporto hallmark, Deer 800/000 post 1985 and same date maker's markMed.:15 (EU)3 g- -...

A ringGold "Memory"Set with 7 brilliant cut diamonds (ca.0.50ctOporto hallmark, Deer 800/000 post 1985 and same date maker's markMed.: 15 (EU)4,3 ...

A ring bandGoldSet with 25 brilliant cut diamonds (ca.1.60ct)Oporto hallmark, Ant 800/000 for 1938-1985 and same date maker's markMed.: 14 (EU)3 g...

A braceletGoldArticulated chain set with 23 various cuts diamonds, oval brilliant, emerald, pear and princess total (ca.3.00ct) and connecting lin...

A Damiani braceletGoldWide articulated chainCentre set with 54 brilliant cut diamonds total (ca.4.00ct) and lateral elements set with 72 brillia...

A choker necklaceGoldArticulated chain of elements entirely set with 930 small brilliant cut diamonds (ca.18.50ct) and 18 emerald cut diamonds tot...

A Toi et Moi ringPlatinumSet with 2 L/M coloured antique brilliant cut diamonds, each (ca.1.00ct) or P1 purity with chips to edge and facetLisbo...

A solitary ringGoldSet with one brilliant cut diamond (ca.1.00ct) of possibly G/H colour and SI purity and 14 small 8/8 cut diamondsFrench maker's...

A pair of earringsGoldTwo interlaced loops set with small brilliant cut diamondsOporto hallmark, Deer 800/000 post 1985 and same date maker's mark...

A rivière braceletGoldSet with 17 oval cut sapphires total (ca.8.50ct) and 17 brilliant cut diamonds total (ca.2.20ct)French hallmark, Eagle's hea...

A Chopard necklaceGold, "Happy Diamonds" collectionWith three encased brilliant cut diamonds (ca.0.24ct) framed by 15 brilliant cut diamonds tot...

A braceletThree rigid and articulated elements set with brilliant cut diamonds (30 are dark), total (ca.4.06ct)Oporto hallmark, Deer (00 post 1985...

A pair of earringsGold Oval shaped, set with small rose cut diamonds pavé (ca.4.00ct)Lisbon hallmark, Swallow 750/000 post 1985 and PelicanHeigh...

A pair of earringsGoldHalf oval shaped set in pine cone with small brilliant cut diamondsLisbon hallmark, Swallow 750/000 post 1985Height: 10 mm6,...

A pair of earringsGoldHalf sphere shaft set in pine cone with small brilliant cut diamondsOporto hallmark, Deer 800/000 post 1985 and same date ma...

A memory ringGoldSet with 5 white coloured brilliant cut diamonds, total (ca.1.25ct) of Vs purityOporto hallmark, Deer 800/000 post 1985 and same ...

A wide ring bandGoldSet with 7 brilliant cut diamonds, total (ca.0.35ct) and 7 round cut rubiesLisbon hallmark, Deer 800/000, post1985 and stamped...

A ringGold set with central brilliant cut diamond (ca.0.47ct) and 22 8/8 cut diamonds (ca.1.10ct)Oporto hallmark, Ant 800/000 for 1938-1985 and sa...

A ringGoldPlain band of pierced decoration set with three brilliant cut diamonds total (ca.0.25ct) and various rose cut diamondsLisbon hallmark, A...

A pair of earringsGold Loops set with small diamondsOporto hallmark, Deer 800/000 post 1985 and same date maker's markDiam.: 3.4 mm13,2 g- - -1...

A diamond ringSet in white gold with rose cut diamonds and one old brilliant cut diamond (ca. 0,15ct)Portuguese assay mark (1938-1984) and maker's...

A pair of earringsSilver and gold shaped as leaves and paved with rose cut diamonds French assay mark, first half of the 20th century(wear signs, ...