A Romantic parure Chiseled and scalloped gold with floral motifs, set with ten oval cut amethysts Comprising: a stomacher and a pair of earrings P...

A ring Set in gold with one marquise cut ruby (13,8x6,8x4,2 mm) and 12 brilliant cut diamonds (ca. 1,56ct) Portuguese assay mark (after 1985) (wea...

A bangle Braided twisted gold wire, centre set with brilliant cut rubies, sapphires and 21 brilliant cut diamonds (ca. 1,05ct) Portugal, mid-20th ...

A Romantic bracelet and pair of earrings Gold bracelet with floral engraved decoration and set with nine oval cut amethysts of decreasing sizes; p...

A bracelet Pierced gold decorated in relief representing water lilies, set with small emeralds and cultured pearls Portuguese assay mark (after 19...

A bracelet Gold with braided decoration, set with small brilliant cut emeralds Portugues assay mark (after 1985) (wear signs) Lenght: 18 cm 37 g ...

A modernist style bracelet Two-toned gold set with oval cut sapphires and 105 brilliant cut diamonds, green enameled garlands Spanish late 20th, e...

A modernist brooch 18kt gold with abstract decoration, set with small emeralds and nine brilliant cut diamonds (ca. 0,36ct) Work of the 1960s (wea...

A ring Set in 18kt white gold with one oval cut ruby (12,6x10,3x4,2mm) with treatment traces and 37 brilliant cut diamonds (ca. 3,20ct) French ass...

An Art Deco style bracelet White gold set with approx. 465 brilliant cut diamonds (ca. 4,00ct), onyx plaques and marquise shaped rubies Portuguese...

A pair of Art Deco style earrings Set in gold and platinum with calibrated rubies and small single and brilliant cut diamonds Portuguese assay mar...

A ring Platinum set with one oval cut synthetic sapphire and 14 brilliant cut diamonds (ca. 1,20ct) Portuguese assy mark (after 1985) (wear signs)...

A bracelet Platinum set with five oval cut rubies, 138 single cut diamonds (ca. 5,00ct) and 41 baguette cut diamonds (ca. 1,50ct) Portugal, mid-20...

A Belle Epoque pendant/ brooch Silver and 18kt gold set with one old mine cut sapphire, rose cut diamonds and 30 old mine cut diamonds (ca. 2,50ct...

A Belle Epoque pendant/brooch Platinum millegrain set with rose cut diamonds, calibrated sapphires and three antique cut diamonds (ca. 0,70ct) Des...

A Belle Epoque pendant/ brooch Set in platinum and gold with rose cut diamonds, old european cut diamonds and one pear shaped opal Europe, ca. 190...

A pendant Two-toned 18kt gold Designed as a vase with articulated handles, set with brilliant cut diamonds and brilliant cut ruby Italy, 20th cent...

A "jardinière" brooch Set in silver and gold Designed as vase with flowers, partly enamelled in white, set with rose cut diamonds, cultured pearls...

A Belle Epoque brooch Set in gold with rose cut diamonds and 13 old mine cut diamonds (ca. 2,00ct) Lisboa assay mark (1877-1937) and maker's mark ...

A Belle Epoque bracelet Set in silver and gold with rose cut diamonds and eleven antique cut diamonds (ca. 0,40ct) Lisboa assay mark (1887-1937) a...

A pair of earrings 14kt gold and silver set with pear shaped ruby cabochons, rose cut diamonds and small colored pastes India, 20th/21st century, ...

A "feather" brooch Set in silver and gold with rose cut diamonds and square and triangular cut emeralds Portuguese assay mark (1938-1984) and make...

A "tremblant" brooch Set in silver and gold with rose cut diamonds Designed as a branch of leaves with one flower "en tremblant" Portuguese assay ...

A "butterfly" brooch Set in silver and gold with rose cut diamonds and ruby, sapphire and emerald cabochons Portuguese assay mark (1938-1984) and ...

A detachable necklace Set in silver and gold with cultured pearls, rose cut diamonds and four old mine cut diamonds Designed as a flower and two b...

A bracelet Silver and 9kt gold set with rose cut diamonds and round and cabochon cut sapphires Portuguese assay mark (after 1985) (wear signs) Le...

An Art Deco bracelet Pierced platinum with geometric decoration and millegrain set with rose cut and 25 antique brilliant and single cut diamonds ...

A pair of earrings Set in silver and gold with rose cut diamonds and two antique brilliant cut diamonds Portuguese assay mark (1938-1984) and make...

A pendant/ brooch Set in silver and gold with pearls, rose cut diamonds and nine old mine cut diamonds (ca. 0,90ct) Folding suspension hoop Portug...

A "fish" ring 19kt white gold set with one cultured pearl and approx. 68 brilliant cut diamonds (ca. 1,00ct) Designed as a fish Lisboa assay mark ...

An articulated ring, MONSEO 19kt white gold set with 80 brilliant cut diamonds (ca. 0,80ct) Portuguese assay mark (after 1985) and maker's mark S...

An eternity ring White gold set with 25 brilliant cut diamonds (ca. 0,50ct) Portuguese, mid-20th century (wear signs) Size: 17 mm 3 g ...[more]

A diamond parcel Eleven brilliant and antique brilliant cut diamonds weighing 1,43cttw Stones between 0,09ct and 0,20ct, with inclusions ......

A diamond parcel A diamond parcel weighing 6,80ct ~0,02ct stones (~1,8mm) ...[more]

A bangle 18kt gold and silver set with colored quartzes and single cut diamonds India, 20th/21st century, remarked with Portuguese marks (wear sig...

A Romantic ring 9kt gold set with onyx plaque with cluster set with rose cut diamonds Most probably English, late 19th, early 20th century (wear s...

A Romantic bracelet Gilt metal with relief and pierced decoration with volutes and floral motifs; centre enameled in blue and set with silver mono...

A gem-set bangle 18kt gold with faceted and filigree decoration, set with amethysts and half-pearls India, remarled in Portugal with assay mark (...

A brooch, LEITÃO & IRMÃO Set in gold and platinum Designed as a vine leaf with enamelled decoration and set with rose cut and 48 single cut diamon...

A ring Platinum set with small single cut diamonds, one colorless brilliant cut diamond weighing ca. 1,20ct and one orange brilliant cut diamond w...

An Art Deco style bracelet 14kt white gold set with 85 brilliant cut diamonds and two baguette cut diamonds (ca. 2,30ct) and one emerald cut blue ...

A Retro brooch Set in gold and platinum with rose cut diamonds and old mine cut diamonds (ca. 3,10ct) Of geometric and stylized floral design Ori...

A Retro brooch Set in gold and platinum with rose cut diamonds and old mine cut diamonds (ca. 4,30ct) Of geometric and stylized floral design Ori...

A diamond and fancy colored diamond brooch Set in 18kt gold with 34 brilliant cut colorless diamonds (ca. 0,40ct) and 50 brilliant cut fancy yello...

A pair of earrings 18kt white gold set with two baroque pearls, two round sapphires, two carved rubelites and 14 brilliant cut diamonds (ca. 1,20c...

A brooch 18kt white gold set with onyx plaques, three Tahitian black cultured pearls and paved with approx. 165 brilliant cur diamonds (ca. 1,00ct...

A brooch "orchid" Set in platinum with carved frosted crystal plaques and brilliant cut diamonds (ca. 1,50ct) Portuguese assay mark (after 1985) (...

A "butterfly" brooch Set in platinum with mother-oof-pearl plaques and 170 brilliant cut diamonds Portuguese assay mark (after 1985) (wear signs) ...

A mourning brooch Set in silver and gold with onyx plaques, rose cut diamonds and one old mine cut diamond weighing approx. 1,20ct Portugal, secon...

A set of pair of earrings and brooch Set in 14kt gold with onyx plaques, rose cut diamonds and one old mine cut diamond Work of the late 19th cent...

A brooch 14kt gold set with onyx plaques and pearls 19th/20th century, later remarked (wear signs) Lenght: 5 cm 12,6 g ...[more]

A pair of earrings Set in white gold with onyx plaques and 12 old mine cut earrings (ca. 1,10ct) Portuguese assay mark (1938-1984) and maker's mar...

A pendant White gold chain, platinum pendant set with onyx plaque and 104 brilliant cut diamonds (ca. 1,10ct) Portuguese assay mark (after 2015) (...

A pair of Art Deco style earrings Set in platinum with black resin plaques and 64 brilliant cut diamonds (ca. 1,40ct) Portuguese assay mark (after...

A pair of Art Deco style earrings Set in white gold with onyx plaques and 194 brilliant cut diamonds (ca. 1,70ct) Portuguese assay mark (after 198...

A six-strand necklace Tanzanite faceted beads of decreasing size Gold clasp Portuguese assay mark (after 1985) and maker's mark (wear signs) Leng...

A ring 18kt gold set with one oval cut sapphire (10,2x8,0x5,1 mm), 38 trapeze cut diamonds and 12 baguette cut diamonds (ca. 2,00ct) Work of the l...

A ring Gold set with one oval cut sapphire and two brilliant cut diamonds Portuguese assay mark (after 1985) and maker's mark (wear signs) Size: ...

A necklace Aquarine beads, gold clasp and spacers Portuguese assay mark (after 1985) and maker's mark (wear signs) Lenght: 48 cm ...[more]

A rare pair of earrings, CARTIER by Aldo CIPULLO 18kt gold, onyx and carnelian agate Designed as an intercepted circle Guarantee marks, signed bot...