Antiques & Works of Art

Sacred heart of Jesus Painted and gold embroided silk with glass beads and small pearls Gilt wood and gesso frame Portugal, late 19th, early 20th...

Deity Possibly representing Inca deity Gold sheet decorated in relief and with applied colored stones, interior with non-precious metal counterwe...

A diamond ring Set in silver and gold with rose cut diamonds and nine old European cut diamonds (ca. 0,45ct) Faded Portuguese marks (1887-1937) (...

A diamond ring Set in platinum with rose cut diamonds and five old brilliant cut diamonds (ca. 0,25ct) Portuguese assay mark (1938-1984) and make...

A diamond ring Set in white gold with small brilliant cut diamonds Portuguese assay mark (after 1985) and maker's mark (wear signs) Size: 16 mm ...

A single-stone ring Set in white gold with one oval cut diamond weighing approx. 1,00ct with inclusions (I1) Portuguese assay mark (after 1985) a...

Important ring Set in white gold with 14 small brilliant cut diamonds (ca. 0,14ct) and one rare Fancy Deep Yellow-Orange round brilliant cut diam...

A pair of cufflinks Set in gold with two old European cut diamonds (ca. 0,20ct) Portuguese assay mark (1887-1937) and maker's mark (wear signs) ...

A pair of cufflinks Set in white gold with two old brilliant cut diamonds (ca. 0,16ct) Portuguese assay mark (1887-1937) and maker's mark (wear s...

A pair of cufflinks Set in gold with two old brilliant cut diamonds (ca. 0,12ct) Portugal, early 20th century (wear signs) 4,4 g

A tennis bracelet Set in 14kt white gold with approx. 100 brilliant cut diamonds (ca. 1,00ct) USA, 20th century (wear signs) Lenght: 18 cm 4,8 g

A tennis bracelet Set in 18kt gold with approx. 85 brilliant cut diamonds (ca. 1,50ct) USA, 20th century (wear signs) Lenght: 18 cm 7 g

A pair of earrings in the romantic style Traditional gold with engraved and enamelled decoration, set with half pearls and blue porcelain beads D...

A pair of traditional earrings Traditional gold Scalloped and relief decoration representing flowers; set with half pearls and red pastes Lisboa ...

A gem-set ring Set in gold with four oval cut rubies and 28 brilliant cut diamonds (ca. 0,45ct) Portuguese assay mark (after 1985) and maker's ma...

A "crescent" ring Set in gold with one old mine cut ruby, rose cut diamonds and three old mine cut diamonds (ca. 0,30ct) 19th/20th century (wear ...

A pendant Set in gold with eight square cut emeralds and six brilliant cut diamonds (ca. 0,90ct) Assay mark (after 1985) and maker's mark (wear s...

A pair of earrings Set in white gold with two pear-shaped emeralds, 26 single cut diamonds and 6 brilliant cut diamonds (ca. 1,25cttw) Portuguese...

A large gem-set ring Platinum set with 136 brilliant cut diamonds (ca. 2,50ct) and one emerald cut emerald (aprox. 11,1x10,3x18,1 mm) Portugal, m...

A gem-set ring Set in white gold with seven round cut emeralds and 14 brilliant cut diamonds (ca. 0,42ct) Portuguese assay mark (1938-1984) and m...

A ring Set in white gold with one oval cut emerald and 14 single cut diamonds (ca. 0,70ct) Assay mark (1938-1984) and maker's mark (wear signs) ...

A Retro diamond ring Set in white gold with 14 single cut diamonds and five brilliant cut diamonds (ca. 0,85ct) Portuguese assay mark (1938-1984)...

A single-stone ring Set in 19kt white gold with one brilliant cut diamond (ca. 0,76ct) Portuguese assay mark (1938-1984) and maker's mark (wear s...

A diamond ring Set in white gold with 9 brilliant cut diamonds (ca. 1,30ct) Portugal, mid-20th century (wear signs) Size: 19 mm 4 g

A diamond eternity ring Set in platinum with 30 brilliant cut diamonds (ca. 0,30ct) USA, 20th century, stamped PT (wear signs) Size: 15,1 mm 2,7...

An eternity ring Set in white gold with 27 brilliant cut diamonds (ca. 1,35ct) Portuguese assay mark (after 1985) and maker's mark (small wear si...

A large diamond bracelet Set in white gold with 495 brilliant cut diamonds (ca. 10,00ct) Slightly bombé mesh Portuguese assay mark (after 1985) ...

A pair of diamond earrings Set in white gold with 124 brilliant cut diamonds (ca. 1,85ct) Portuguese assay mark (after 1985) and maker's mark (w...

A single-stone ring Set in white gold with one brilliant cut diamond (ca. 0,80ct) Portuguese assay mark (1938-1984) and maker's mark With case (w...

A Romantic ring Gold witrh pierced decoration, set in silver with one foiled-back rose cut diamond Work of the 19th century (wear signs) Size: 1...

A gem-set ring White gold set with one cultured pearl, rose cut diamonds and 13 single cut diamonds Portuguese assay mark (1938-1984) and maker's...

A diamond An old European cut diamond weighing 4,38ct with slight yellow tint (I~K) and girdle with natural (VS/SI) Size: 19,2 mm 4,2 g

A diamond brooch Silver and gold Pierced and chiseled, decorated with floral motifs and set with rose cut diamonds, 12 single cut diamonds and f...

A "cross" pendant Set in silver and gold with calibrated sapphires, rose cut diamonds and 17 old brilliant and old single cut diamonds (ca. 0,30c...

A modernist diamond brooch Set in 18kt gold with rose cut diamonds and four small single cut diamonds Portuguese hallmarks (1938-1984) and maker'...

A bracelet, VAN CLEEF & ARPELS Set in 18kt gold with seven cabochon sapphires and 21 brilliant cut diamonds (approx.: 1,40ct)French assay and mak...

A bracelet, VAN CLEEF & ARPELS Set in 18kt gold with 16 brilliant cut diamonds (approx. 0,48ct) and eight square step cut diamonds (approx.: 0,80...

A diamond ring Set in 14kt gold with 31 brilliant cut diamonds (ca. 0,58ct) Portuguese assay mark (after 1985) and maker's mark (wear signs) Siz...

A diamond ring, LEITÃO & IRMÃO Set in gold with 34 colorless brilliant cut diamonds (ca. 0,50ct) and 36 champagne brilliant cut diamonds (ca. 0,5...

A diamond ring Set in two-toned gold with nine small brilliant cut diamonds Portuguese assay mark (after 1985) and maker's mark (wear signs) Siz...

A diamond necklace Set in 19kt gold with 290 brilliant cut diamonds (ca. 2,00ct) Designed as a chain with geometric links Portuguese assay mark (...

A large necklace/ bracelet 19kt gold mesh Designed as a wide strap Italian assay mark, 20th century (wear signs, minor defects) Lenght: 51,5 ...

A bracelet 19kt gold Composed of 26 spiral gold strings and white gold clasp set with 14 brilliant cut diamonds (ca. 0,10ct) Italian assay mark, ...

A pair of earrings Gold filigree Designed as a pair of rosettes Maker's mark, Portuguese mid-20th century (wear signs) Height: 3,5 cm 8 g

A Retro bracelet 19kt gold Articulated geometric links Portuguese assay mark (1938-1984) and maker's mark (wear signs) Lenght: 20 cm 41 g

A pair of girandole earrings Traditional gold set with ten rose cut diamonds Portugal, late 18th, early 19th century (wear signs, restorations)

A Retro bracelet 19kt gold Designed as a sequence of spheres and parallelepipeds Portuguese assay mark (1938-1984) and maker's mark (wear signs) ...

A diamond ring Pierced gold set with 72 brilliant cut diamonds (ca. 1,08ct) and one oval cut diamond (ca. 0,40ct) Portuguese assay mark (after 19...

A diamond ring Set in gold with three brilliant cut diamonds (ca. 1,15ct) Portuguese assay mark (after 1985) and maker's mark (wear signs) Size:...

A diamond ring Gold with fluted decoration and set with one pear shaped diamond (ca. 1,30ct) with slight yellow tint and inclusions (I1) Portugal...

A diamond ring Set in two-toned gold with approx. 180 brilliant cut diamonds (ca. 2,50ct) Portuguese assay mark (after 1985) and maker's mark (sm...

An eternity ring Set in gold with 30 single cut diamonds (ca. 0,60ct) Portuguese assay mark (after 1985) and maker's mark (wear signs) Size: 17,...

A gem-set bracelet, CARTIER Set in 18kt gold with 114 calibrated square buff-top sapphires, 19 square buff-top emeralds and 19 square step-cut di...

A bracelet Traditional gold Pierced and enamelled links Portuguese assay mark (1887-1937) and maker's mark (wear signs) Lenght: 18 cm 7 g

A bracelet Set in 18kt gold with cabochon sapphires, designed as a line of circles French assay and maker's mark, back of the clasp scalloped wit...

A ring Set in white gold with one brilliant cut sapphire and 12 old mine cut diamonds (ca. 1,65ct) Work of the first half of the 20th century Si...

A brooch Designed as a crowned heart, set in silver with one pear-shaped orange topaz, three green pastes and foiled-back quartz Work of the 19th...

A pair of earrings Set in two-tone gold with two oval cut sapphires and four antique cut diamonds (ca. 0,40ct) Work of the mid-20th century (wear...

A bangle, VAN CLEEF & ARPELS Set in 18kt gold with coral, lapis-lazuli and malachite plaques and 101 brilliant cut diamonds (approx.: 2,60ct) Fren...

Pearl necklace A three row cultured pearl and diamond necklace Cultured pearls of 7,5mm and onix and round brilliant cut diamond (ttw. 3,41ct.) c...