Schmuck & Uhren Auktionen

A LEITÃO & IRMÃO broochGold 800/000 and silver 833/000 Set with agate, carré cut sapphires, rose cut diamonds and 2 pearls Lisbon hallmark (1887-1...

A crab shaped broochGold 800/000 Set with rubies Lisbon hallmark (1938-1984) and goldsmith's mark Jacinta Trem Torres (1945-1949) (signs of wear)2...

A Romantic era broochGold 750/000 Set with oval cut amethyst and demi pearls France, late-19th century Assay warrantee mark (signs of wear)5,5x5 cm

Circa 1st-3rd century A.D. Including bow-and-fantail, enamelled bird plate brooch and other types. 52 grams total, 23-74 mm (7/8 - 2 7/8 in.). Fo...

A bee shaped broochGold 800/000 Set with 2 sapphires and 16 brilliant cut diamonds totalling approximately 0,20 ct. Post-2021 hallmark (signs of w...

A pair of squared cufflinksGold 800/000 Chiselled decoration Oporto hallmark (1938-1984) (signs of wear)1,2x1,2 cm

A 9K YELLOW GOLD DIAMOND & RUBY CLUSTER RING 1.4G SIZE N. ref: SPAS 9011

2nd-3rd century A.D. Openwork body composed of four pelta-shaped motifs separated by floral motifs, radiating from a central recessed disc; catch ...

1st-3rd century A.D. Ellipsoid bezel with incised 'AMOR' legend. 8.37 grams, 23.06 mm overall, 17.39 mm internal diameter (approximate size Briti...

A pair of cufflinksGold Set with cabochon cut green agates Mid-20th century Unmarked (signs of wear)Comp.: 1 cm

A pair of cufflinksGold Striated decoration Mid-20th century Unmarked (signs of wear)1,4x1,4 cm

A Ruby Gemstone Bangle Bracelet with Old Cut Diamond Surround. Rubies - 12ctw. Set in 925 silver. 5.5cm inner diameter. Double clip. Comes with a ...

A pair of cufflinksGold 800/000 Set with cabochon cut moonstones Lisbon hallmark (1938-1984) and goldsmith's marl Raúl Ferreira e Mário (regd. 194...

A pair of cufflinksGold 800/000 Guilloche decoration Lisbon hallmark (1938-1984) and goldsmith's mark Raúl Ferreira (1927-1977) (signs of wear)Dia...

A pair of rounded cufflinksWhite gold 800/000 Set with 2 brilliant cut diamonds totalling approximately 0,10 ct. Oporto hallmark (1938-1984) (sign...

A 9 Carat Yellow Gold Garnet, Tanzanite and Diamond Set Crossover Ring Size P. Crown Measures 1.8cm Wide and is set with Three Oval Cut Garnets, T...

3rd-4th century A.D. Matched pair, each an ellipsoid cell with rosette surround, hook to the reverse, hollow teardrop dangle below. 4.17 grams to...

A pair of earrings and braceletGold 800/000 Green and purple enamels decoration Oporto hallmark (1985-2020) (signs of wear, minor losses to enamel...

A 9K YELLOW GOLD DIAMOND & BLUE TOPAZ 3 STONE RING 1.4G SIZE M. ref: SPAS 9012

A pair of earringsGold 800/000 Applied onyx element and 2 brilliant cut diamonds totalling approximately 0,24 ct. Oporto hallmark (1985-2020) (sig...

A 25ctw Kyanite Gemstone Tennis Necklace with Diamond Accents. 4ctw of old cut diamonds. Set in 925 Silver. 45 cm length. 41g. Comes with a presen...

A ring and pair of earringsGold 800/000 Set with 4 fresh water pearls Oporto hallmark (1985-2020) (signs of wear)Med. 15 (EU) Alt.: 3 cm (brincos)

Opulente Diamantbrosche. Hofjuwelier Roesner, Dresden (zugeschr.). Wohl um 1900.Alfred Roesner 1837 DresdenCosmos Parfüm- & Feinseifenfabrik T. Lo...

A "lion's" ringGold Set with 4 rubies and 8 brilliant cut diamonds Mid-20th century Unmarked (signs of wear)Med. 9 (EU)

Ovales Erinnerungsmedaillon. Um 1900.Cosmos Parfüm- & Feinseifenfabrik T. Louis Guthmann 1760 Dresden – 1964 ebenda14 kt Gelbgold (geprüft). Klapp...

A ring and a pair of earringsGold 800/000 Set with 3 cabochon cut turquoises Oporto hallmark (1985-2020) (signs of wear)Med. 18 (EU) (anel) Comp.:...

Rundes Erinnerungsmedaillon mit Saphircabochon an Gliederkette. 1852 / Anfang 20. Jh.Cosmos Parfüm- & Feinseifenfabrik T. Louis Guthmann 1760 Dres...

Ovale Diamant-Kranzbrosche. Um 1900.Cosmos Parfüm- & Feinseifenfabrik T. Louis Guthmann 1760 Dresden – 1964 ebenda585er Gelbgold und Weißgold, mit...

A 9K YELLOW GOLD DIAMOND & SAPPHIRE RING 1.4G SIZE O 1/2. ref: SPAS 9018

A pair of MARIA JOÃO BAHIA earringsGold 800/000 Set with baroque pearl and 36 brilliant cut diamonds totalling approximately 1 ct. Post-2021 hallm...

Hufeisenbrosche mit Diamanten, Rubinen und Saphiren im viktorianischen Stil. Anfang 20. Jh.Cosmos Parfüm- & Feinseifenfabrik T. Louis Guthmann 176...

Jugendstil-Schmetterlings-Brosche mit Opal. Um 1900.333er Roségold, mit Feingehaltspunze. Mit ovalem Opalcabochon (6 x 5 mm) in Zargenfassung und ...

A MARIA JOÃO BAHIA necklaceGold 800/000 Set with baroque pearl and 60 brilliant cut diamonds totalling approximately 0,72 ct. Post-2021 hallmark (...

A brooch / pendantGold 800/000 and silver 833/000 Set with rhinestones Miniature lady's portrait Oporto hallmark (1938-1984) (signs of wear, losse...

Paar Ohrhänger mit Diamanten und Perlen. Anfang 20. Jh.Cosmos Parfüm- & Feinseifenfabrik T. Louis Guthmann 1760 Dresden – 1964 ebenda18 kt Gelbgol...

A 10ct Tanzanite Gemstone Dress Ring with 3ctw Opal Surround and 0.50ctw of Diamond Accents. Size N. Set in 925 Silver. CD - 1325

Paar filigrane Ohrhänger mit Achaten und Perlen. Wohl spätes 19. Jh.Cosmos Parfüm- & Feinseifenfabrik T. Louis Guthmann 1760 Dresden – 1964 ebenda...

A broochGold 800/000 frame Applied "lady's portrait" miniature 19th century Oporto assay and goldsmith's mark and later Elder's Head mark (signs o...

30 B.C.-323 A.D. With reef-knot to the underside, S-coiled finials each with a serpent-head; pointillé texture. 41 grams, 75 mm (3 in.). Ex Germa...

Filigranes Art déco-Armband. Wohl 1930er Jahre.750er Weißgold und Gelbgold mit Feingehaltspunze "18 Ct" sowie Kleeblattmarke an Steckschließe mit ...

A chainGold Chain mesh Gold and platinum centre Set with fresh water pearl, fire opal, rose cut diamonds and 2 antique brilliant cut diamonds tota...

An 18K White Gold Bulgari Amethyst Pyramid Ring. Size K. 16.41g total weight. Ref: 016531

Filigranes Collier mit Perle in Belle Époque-Manier. Wohl um 1920.18 kt Weißgold (geprüft), an Ankerkette, mit Verlängerung, jeweils mit Kastensch...

A LEITÃO & IRMÃO arrow broochGold 800/000 and silver 833/000 Blue enamel decoration set with natural pearl (4,5 mm) and rose cut diamonds Lisbon h...

Rivière-Armband. 20. Jh.18 kt Weißgold mit 36 Brillanten (ca. 3,9 ct / Weiß bis leicht getöntes Weiß / Si1–2) in Körnerfassung. Feingehaltspunze a...

An Art Deco LEITÃO & IRMÃO carnation broochGold 800/000 and silver 833/000 Applied green enamelled elements and two pearls (3 mm) Set with rubies ...

An Unworn, Fully Certified Limited Edition (1 of 40), Sterling Silver Tanzanite Set Pendant. 4.5cm Drop. Set with Eight-Five 4x3mm Oval Cut Tanzan...

A 9K WHITE GOLD DIAMOND SOLITAIRE RING 1.8G SIZE N. ref: SPAS 9020

Collier mit Citrinen. Vicenza, Italien. Nach 1968.750er Gelbgold / Weißgold. Gliederkette mit insgesamt acht weißen Schmucksteinen in je zwei pfei...

A butterfly broochGold 750/000 and silver 925/000 Set with cultured pearl, 9 emeralds, 10 sapphires, 4 rubies and 23 brilliant cut diamonds totall...

2nd century B.C.-3rd century A.D. Including two openwork La Tène style plate brooches; Colchester type bow brooch; and other items. 69 grams tota...

Collier mit großem Amethysttropfen und Diamanten. 2. H. 20. Jh.585er Gelbgold und Weißgold, feine Flachpanzerkette mit Federschließe und Feingehal...

A LEITÃO & IRMÃO broochGold 800/000 and silver 833/000 Black enamel element set with carré cut rubies, emeralds rose cut diamonds and 4 antique br...

A shamrock pendantGold 800/000 Applied enamelled element, set with 2 rose cut diamonds Lisbon hallmark (1938-1984) (signs of wear)Alt.: 4 cm

Sichelförmiger Collier-Anhänger mit Brillanten. 2. H. 20. Jh.585er Gelbgold / Weißgold, zargengefasster Brillantanhänger (0,1 ct / Feines Weiß / F...

An Emerald Round Cut Tennis Necklace. Set in 925 Silver. 44cm length. 50g total weight. Ref: CD-1312

A flower basket broochGold 800/000 Set with 4 emeralds, 4 sapphires, 4 rubies and 39 brilliant cut diamonds totalling approximately 0,30 ct. Oport...

Collieranhänger mit großem Aquamarin-Solitär. Wohl 1960er/1970er Jahre.585er Gelbgold mit Feingehaltspunze und undeutlicher Meistermarke. Chatonge...

1st-4th century A.D. Including knee, P-shaped and other types. 67 grams total, 35-59 mm (1 3/8 - 2 3/8 in.). Ex German art market, 2000s. Acquire...

A pendantGold 800/000 Set with carré cut, drop cut and square cut sapphires, and 72 brilliant cut diamonds totalling approximately 1,30 ct. Oporto...