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A diamond ring 18kt white gold set with 30 single cut diamonds and one brilliant cut diamond (0,
A diamond ring 18kt white gold set with 30 single cut diamonds and one brilliant cut diamond (0,70cttw) Guarantee mark and inscription at the inte...
A ring 18kt white gold Designed as a flowers with articulated petals Paved with 151 brilliant cut
A ring 18kt white gold Designed as a flowers with articulated petals Paved with 151 brilliant cut diamonds Europe, late 20th, early 21st century (...
A single stone ring Set in silver and gold with one old European cut diamond weighing approx. 0,62ct
A single stone ring Set in silver and gold with one old European cut diamond weighing approx. 0,62ct Portuguese assay mark (after 1985) (wear sign...
A D. João V style ring Chiselled gold decorated with volutes, shell and floral motifs, set in silver
A D. João V style ring Chiselled gold decorated with volutes, shell and floral motifs, set in silver with 8 single cut diamonds and one brilliant ...
A ring 14kt gold and silver set with small single cut diamonds and foiled irregular cut diamonds
A ring 14kt gold and silver set with small single cut diamonds and foiled irregular cut diamonds India, 20th/st century, remarked with Portuguese ...
A "tremblant" brooch 14kt gold and silver set with one cabochon ruby and approx. 115 brilliant cut
A "tremblant" brooch 14kt gold and silver set with one cabochon ruby and approx. 115 brilliant cut diamonds (ca. 7,50ct) Designed as a branch with...
A ring 18kt gold set with colored quartzes, rose cut diamonds and five antique cut diamonds (ca. 0,
A ring 18kt gold set with colored quartzes, rose cut diamonds and five antique cut diamonds (ca. 0,20ct) (wear signs) Height: 4 cm 8 g ...[mor...
A brooch 14kt gold set with rose cut diamonds and cultured pearl 20th century (wear signs) Lenght:
A brooch 14kt gold set with rose cut diamonds and cultured pearl 20th century (wear signs) Lenght: 3,5 cm 3,8 g ...[more]
A cultured pearl and diamond necklace Cultured pearls (8,00~8,50mm) of fine orient, white gold clasp
A cultured pearl and diamond necklace Cultured pearls (8,00~8,50mm) of fine orient, white gold clasp set with two cultured pearls, rose and old Eu...
A cultured pearl sautoir Cultured pearls (8,00~9,00mm), two-toned gold clasp set with small brilliant cut diamonds Portuguese assay mark (after 19...
A cross-shaped pendant Set in gold with small brilliant cut diamonds, rubies, sapphires and emeralds
A cross-shaped pendant Set in gold with small brilliant cut diamonds, rubies, sapphires and emeralds Portuguese assay mark (after 1985) and maker'...
A cross-shaped pendant Gold set with six emerald-cut citrines Portuguese assay mark (1938-1984)
A cross-shaped pendant Gold set with six emerald-cut citrines Portuguese assay mark (1938-1984) and maker's mark (wear signs) Height: 4,2 cm 7,2 ...
A brooch Set in silver and gold with six oval cut citrines, rose cut diamonds and one old brilliant cut diamond (ca. 0,20ct) Portuguese assay mark...
A bangle 9kt gold and silver set with single cut diamonds and foiled irregualr cut diamonds Indian, 20th/21st century (wear signs) 17 g ...[m...
A bangle 18kt gold and silver Centre set with three cabochon emeralds, single cut diamonds and
A bangle 18kt gold and silver Centre set with three cabochon emeralds, single cut diamonds and foiled irregular cut diamonds Indian, 20th/21st cen...
A pair of earrings Set in gold with small single cut diamonds and eight oval cut pink sapphires
A pair of earrings Set in gold with small single cut diamonds and eight oval cut pink sapphires Foreign assay marks for 18kt (wear signs) Lenght:...
A pair of earrings 14kt two toned gold set with 46 single cut diamonds and six brilliant cut diamonds (ca. 1,30ct) Work of the 1960s/70s (wear sig...
A pair of earrings Set in silver and gold with rose cut diamonds and four old mine cut diamonds
A pair of earrings Set in silver and gold with rose cut diamonds and four old mine cut diamonds Portuguese assay mark (1887-1937) Original case (w...
An Art Deco ring Set in silver and gold with one synthetic spinel, rose cut diamonds and four
An Art Deco ring Set in silver and gold with one synthetic spinel, rose cut diamonds and four brilliant cut diamonds Portuguese assay mark (1938-1...
A ring Set in white gold with three old mine cut diamonds (ca. 0,80ct) Portuguese assay mark (1938-
A ring Set in white gold with three old mine cut diamonds (ca. 0,80ct) Portuguese assay mark (1938-1984) and maker's mark (wear signs) Size: 18,8...
A pair of earrings 9kt gold and silver set with 14 single cut and antique brilliant cut diamonds (
A pair of earrings 9kt gold and silver set with 14 single cut and antique brilliant cut diamonds (ca. 1,10ct) Portugal, mid-20th century (wear sig...
A ring Set in white gold with two sapphires and three brilliant cut diamonds (ca. 0,30ct) Portuguese
A ring Set in white gold with two sapphires and three brilliant cut diamonds (ca. 0,30ct) Portuguese assay mark (1938-1984) and maker's mark (wear...
A diamond pendant, LEITÃO & IRMÃO Set in gold with 28 colorless brilliant cut diamonds (ca. 0,
A diamond pendant, LEITÃO & IRMÃO Set in gold with 28 colorless brilliant cut diamonds (ca. 0,58ct) and 27 "champagne" brilliant cut diamonds (ca....
A diamond ring, LEITÃO & IRMÃO Set in gold with 36 colorless brilliant cut diamonds (ca. 0,50ct) and
A diamond ring, LEITÃO & IRMÃO Set in gold with 36 colorless brilliant cut diamonds (ca. 0,50ct) and 36 "champagne" brilliant cut diamonds (ca. 0,...
A bracelet Gold Designed as a belt with buckle and articulated fringe Buckle set with small single
A bracelet Gold Designed as a belt with buckle and articulated fringe Buckle set with small single cut diamonds Portuguese assay mark (1938-1984) ...
A bangle 18kt gold set with synthetic rubies France, second half of the 20th century (wear signs)
A bangle 18kt gold set with synthetic rubies France, second half of the 20th century (wear signs) 29,6 g ...[more]
A brooch Gold decorated in relief with two feminine faces, set with one rose cut and one old mine
A brooch Gold decorated in relief with two feminine faces, set with one rose cut and one old mine cut diamond (ca. 0,20ct) (wear signs) Height: 2...
A ring 18kt gold with relief and pierced decoration, set with one oval citrine and small single
A ring 18kt gold with relief and pierced decoration, set with one oval citrine and small single cut diamonds Portuguese assay mark (after 1985) an...
A chain with pendant Set in silver and gold with brilliant cut diamonds, chain of later date (
A chain with pendant Set in silver and gold with brilliant cut diamonds, chain of later date (18kt) Portugal, mid-20th century, guarantee marks (w...
Belle Epoque bracelet 18kt gold and silver, centre set with rose cut diamonds and six old mine cut
Belle Epoque bracelet 18kt gold and silver, centre set with rose cut diamonds and six old mine cut diamonds (ca. 0,50ct) First quarter of the 20th...
A pendant, JOÃO DA SILVA Gold Representing Our Lady Signed and dated of 1920 Portuguese assay
A pendant, JOÃO DA SILVA Gold Representing Our Lady Signed and dated of 1920 Portuguese assay mark (1934-1984) and maker's mark (minor wear signs...
A rivière bracelet Set in white gold with brilliant cut pink and blue sapphires Lisboa assay mark (
A rivière bracelet Set in white gold with brilliant cut pink and blue sapphires Lisboa assay mark (1938-1984) (wear signs) Lenght: 18 cm 24 g ...
A diamond bracelet Set in white gold with 34 brilliant cut diamonds (ca. 0,30ct) Assay mark (after
A diamond bracelet Set in white gold with 34 brilliant cut diamonds (ca. 0,30ct) Assay mark (after 1985) (wear signs) Lenght: 17 cm 25,4 g ......
A bangle 14kt white gold paved with approx. 80 brilliant cut diamonds (ca. 0,80ct) Europe, 20th/21st
A bangle 14kt white gold paved with approx. 80 brilliant cut diamonds (ca. 0,80ct) Europe, 20th/21st century (wear signs, bruises) 12,8 g ......
A pair of earrings White gold set with 150 brilliant cut diamonds (ca. 1,50ct) and four cultured
A pair of earrings White gold set with 150 brilliant cut diamonds (ca. 1,50ct) and four cultured pearls Portuguese assay mark (after 1985) Height...
A brooch Set in silver and gold with rose cut diamonds, of geometric design Portugal, late 19th,
A brooch Set in silver and gold with rose cut diamonds, of geometric design Portugal, late 19th, early 20th century (wear signs) Lenght: 4,4 cm 1...
A pair of earrings White gold set with mother of pearl plaques, brilliant cut black diamonds and
A pair of earrings White gold set with mother of pearl plaques, brilliant cut black diamonds and colorless brilliant cut diamonds (ca. 1,20ct) Ita...
A Belle Epoque pendant/brooch Set in silver and gold with rose cut diamonds and ten old mine cut
A Belle Epoque pendant/brooch Set in silver and gold with rose cut diamonds and ten old mine cut diamonds (ca. 0,45ct), designed as a lace element...
A cross-shaped pendat 14kt gold and silver set with single cut diamonds and foiled irregular cut
A cross-shaped pendat 14kt gold and silver set with single cut diamonds and foiled irregular cut diamonds India, 20th/21st century (wear signs) H...
A gem-set necklace 18kt white gold set with turquoise beads and 151 brilliant cut diamonds (
A gem-set necklace 18kt white gold set with turquoise beads and 151 brilliant cut diamonds (approx. 1,05ct) Foreign guarantee marks for 18kt With ...
A gem-set bracelet Set in 18kt white gold with turquoise beads and 93 brilliant cut diamonds (ca.
A gem-set bracelet Set in 18kt white gold with turquoise beads and 93 brilliant cut diamonds (ca. 0,90ct) Guarantee mark (defect to the clasp) Le...
A diamond demi-parure Set in white gold with six old mine cut diamonds (ca. 3,00ct) Portuguese
A diamond demi-parure Set in white gold with six old mine cut diamonds (ca. 3,00ct) Portuguese assy mark (1938-1984) and maker's mark (wear signs)...
A cross-shaped pendant Set in platinum with oval cut sapphires, one oval cabochon sapphire, rose cut
A cross-shaped pendant Set in platinum with oval cut sapphires, one oval cabochon sapphire, rose cut diamonds, 45 smaller old European cut diamond...
A three row pearl necklace Three rows of cultured pearls (7,5~8,00 mm), white gold clasp set with
A three row pearl necklace Three rows of cultured pearls (7,5~8,00 mm), white gold clasp set with single and brilliant cut diamonds Portugal, 1960...
A pair of earrings 18kt gold set with nautilus shells and two cabochon rubies USA, 1970s/80s, signed
A pair of earrings 18kt gold set with nautilus shells and two cabochon rubies USA, 1970s/80s, signed MAS (small wear signs) 23 g ...[more]
A necklace Cultured pearls (7,5~8,00 mm), two-toned gold clasp USA, mid-20th century, guarantee
A necklace Cultured pearls (7,5~8,00 mm), two-toned gold clasp USA, mid-20th century, guarantee marks (wear signs) Lenght: 38,5 cm ...[more]
A pearl neckalce Two rows of cultured pearls of decreasing size, gold and platinum clasp set with
A pearl neckalce Two rows of cultured pearls of decreasing size, gold and platinum clasp set with rose cut diamonds First half of the 20th century...
A pendant Gold, designed as a fluted heart Portuguese assay mark (after 1985) (wear signs) Height:
A pendant Gold, designed as a fluted heart Portuguese assay mark (after 1985) (wear signs) Height: 6,1 cm 22,6 g ...[more]
A brooch Cameo representing Venus and Cupid, gold frame and pin Portuguese, first half of the 20th
A brooch Cameo representing Venus and Cupid, gold frame and pin Portuguese, first half of the 20th century (wear signs) Height: 4,7 cm ...[mo...
A brooch Conch cameo depicting a feminine profile, filigree gold frame decorated with ribbon
A brooch Conch cameo depicting a feminine profile, filigree gold frame decorated with ribbon Signed "topázio", mid-20th century (wear signs) Heig...
A pendant/brooch Cameo representing feminine profile, gold frame set with seven cultured pearls
A pendant/brooch Cameo representing feminine profile, gold frame set with seven cultured pearls Portuguese, mid-20th century (wear signs) Height:...
Two gold pendants 18kt and 19kt gold One with traditional decoration with coin imitation, the
Two gold pendants 18kt and 19kt gold One with traditional decoration with coin imitation, the other with a lion The larger 19kt with Portuguese as...
A demi-parure Set in gold with three marquise cut sapphires and 63 single cut diamonds Comprising: a
A demi-parure Set in gold with three marquise cut sapphires and 63 single cut diamonds Comprising: a ring and a pair of earrings Portuguese assay ...
A ring Set in two-toned gold with small brilliant cut diamonds Portuguese assay mark (after 1985)
A ring Set in two-toned gold with small brilliant cut diamonds Portuguese assay mark (after 1985) and maker's mark (wear signs) Size: 17,5 mm 3,2...
Emerald Emerald cut emerald weighing 12,75ct ...[more]
A ring Set in gold with two oval cut emeralds and four brilliant cut diamonds (ca. 0,60ct) Portuguese assay mark (after 1985) (wear signs) Size: ...
A "horse shoe" brooch Set in gold with rubies and rose cut diamonds Portugal, late 19th, early
A "horse shoe" brooch Set in gold with rubies and rose cut diamonds Portugal, late 19th, early 20th century, faded marks (wear signs) Height: 2,7...
An Art Nouveau brooch Gold Decoration in relief depicting a feminine figure on a floral ground,
An Art Nouveau brooch Gold Decoration in relief depicting a feminine figure on a floral ground, signed AR Possibly Portuguese, ca. 1900/1920 (wear...
A pair of cufflinks Gold Designed as pair of soccer balls Portuguese assay mark (1938-1984) and
A pair of cufflinks Gold Designed as pair of soccer balls Portuguese assay mark (1938-1984) and maker's mark (wear signs) 2,9 g ...[more]
A "umbrella" brooch Set in white gold with rose cut and brilliant cut diamonds, designed as a
A "umbrella" brooch Set in white gold with rose cut and brilliant cut diamonds, designed as a umbrella with articulated fringe (wear signs) Heigh...
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