French gold / silver necklace with onyx pendant. A rectangular onyx pendant set with a single cut diamond. In good condition. Hallmarks: French as...

French 18K Yellow gold bracelet with onyx. Part of a collection of six pieces of jewellery from the same French manufacturer. With oval onyx set w...

French 18K yellow gold ring with onyx. Part of a collection of six pieces of jewellery from the same French manufacturer. With oval onyx set with ...

18K Yellow gold ear studs with onyx. With hexagonal cut onyx in which a single cut diamond. In good condition. Hallmarks: 750 Dutch assay mark, ma...

French 18K yellow gold ear studs with onyx. Part of a collection of six pieces of jewellery from the same French manufacturer. With oval onyx set ...

18K White gold monochrome design ring set with approx. 0.16 ct. onyx and diamond. Set with two brilliant cut diamonds of approx. 0.16 ct. and a tr...

Sterling silver necklace with onyx pendant. With large cabochon cut onyx of approx. 4 x 3 cm. In good condition. Hallmarks: 925 Dutch assay mark. ...

French 18K yellow gold lapel pin with onyx. Part of a collection of six pieces of jewellery from the same French manufacturer. With oval onyx set ...

Vintage 18K yellow gold organically shaped ring set with approx. 5.60 ct. pink precious coral. Set with two cabochon cut pink precious corals of a...

18K yellow gold pendant "plus qu'hier moins que demain" by Augis. Set with two baguette cut synthetic rubies (approx. 2.5 x 1.5 mm) and a rose cut...

18K Yellow gold entourage ring set with pear cut emerald and diamonds. Set with a peer cut emerald (treated of approx. 9.15 x 5.65 x 3 mm) and wit...

14K Yellow gold antique buckle ring. The buckle hinges in two places with compartment underneath. Handmade engraving. In good condition, minor rep...

Silver Maria Theresia Thaler pendant and brooch Both pieces of jewellery are made from a Maria Theresia Thaler coin, with the pendant set in a jas...

Antique 14K bicolour brooch / pendant with 'beard' fringe. Antique brooch from around 1860 - 1870 made of three different elements: the central ho...

14K White gold rosette ear studs set with approx. 1.14 ct. diamond. Set with 2 x 19 single cut diamonds of approx. 1.14 ct. in total (VS - SI / I-...

Italian 18K yellow gold link bracelet with lapis lazuli. Set with three cabochon cut lapis lazulli (approx. 12 x 6 mm) set in a closed setting. In...

10K White gold three-stone ring from the 1930s set with approx. 1.43 ct. diamond.Tested 53.8 % gold. Hallmarks: tax mark J (1906 - 1953). Maker's ...

14K Yellow gold link bracelet with angel skin coral. Set with 12 pieces of angel skin coral (approx. 22 x 4.6 cm). In good condition. Hallmarks: 5...

18K Yellow gold link bracelet with carved Asian red coral in the shape of a rose. Set with seven cut Asian red coral roses with a diamond varying ...

14K Yellow gold ring with cut Asian red coral. Carved Asian red coral (approx. 38 x 21.80 x 6.93 mm) in the shape of hibiscus flowers. In good con...

Israeli 14K white gold cocktail ring set with emerald and diamond. Set with emerald cut emerald (treated) of approx. 1.61 ct. (12.52 x 7.60 x 2.44...

18K Yellow gold 1970s link necklace with mother-of-pearl. Geometrically designed link necklace with five mother-of-pearl links. Hallmarks: 750 Dut...

14K Yellow gold pendant of carved jadeite with Chinese dragon and phoenix. Carved jadeite of approx. 74 x 38 mm. In good condition. Hallmarks: 585...

Gold / silver blue enamel entourage ring with diamond. An oval dome of blue enamel (damaged) set with a silver floral applique with a rose cut dia...

18K Yellow gold princess ring set with approx. 0.79 ct. diamond. Set with 27 brilliant cut diamonds of approx. 0.79 ct in total (approx. 1 x 0.31,...

14K Yellow gold entourage ring set with approx. 4.73 ct. diamond. A tower of seven layers, set with 102 brilliant cut diamonds of approx. 4.73 ct....

14K yellow gold earrings with briolette cut garnet. Set with two briolette cut grenades (approx. 10.15 x 4.78 mm). In good condition. Hallmarks: 5...

18K Yellow gold antique bar brooch with three-leaf clovers with diamond and colored stones Set with three rosette cut diamonds and three red and t...

Lot of silver jewellery: three (3) bracelets and one (1) necklace. 1 flexible link bracelet, hallmark 835 Dutch assay mark and weight-indicating m...

Italian 18K yellow gold rope necklace. With large carabiner closure. In good condition. Hallmarks: 750 Dutch assay mark, Italian hallmarks. L: 45c...

14K Yellow gold omega necklace. In good condition. Hallmarks: 585 Dutch assay mark. L: approx. 40 cm. Weight: 32.64 grams.

18K Yellow gold gourmet link bracelet. In good condition, with safety chain. Hallmarks: 750 Dutch assay mark. L: approx. 18 cm. Weight: 34.13 gram...

Garnet necklace with silver ball clasp. Set with 40 faceted garnets (Ø 9 to 10 mm). In worn condition. Hallmarks: maker's mark MS. L: 50cm. Weight...

Italian Unno A Erre 14K yellow gold flexible fish pendant. In good condition. Hallmarks: 585 Dutch assay mark, signed Unno a Erre. L: 4cm. Weight:...

14K Rosegold design link necklace. In good condition. Hallmarks: 585 Dutch assay mark, signed HaH. L: 38cm. Weight: 46.31 grams.

14K Yellow gold Italian flexible bracelet with floral pattern. In good condition. Hallmarks: 585 Dutch assay mark, Italian hallmarks, maker's mark...

14K Yellow gold filigree pendant with diamond set in amethyst. A decor of star-shaped filigree and a brilliant cut diamond set in purple stone (I ...

14K Yellow gold necklace set with natural spinel and diamond. Necklace with three pear cut natural spinels of approx. 1.61 and 2 x 0.75 ct. (appro...

14K White gold solitaire ring set with approx. 0.46 ct. diamond. With a brilliant cut diamond of approx. 0.46 ct. (VS / F-G). In good condition. H...

14K Yellow gold ring set with approx. 0.12 ct. diamond. Matte tapered ring set with two brilliant cut diamonds of approx. 0.12 ct. (SI / K-L). In ...

Red coral necklace with 14K gold ball clasp. Knotted red coral (approx. Ø 8.4 mm). In good condition, with three loose red coral beads. Hallmarks:...

14K Yellow gold ring with red coral. So called 'kaasje' (cheesewheel) red coral (Ø 8 mm) mounted on a pin and rotatable. In good condition. Hallma...

14K Collar buttons / ear studs with garnet and seed pearls. Set with 2 x 8 garnets and 2 x 7 seed pearls, with a hook at the back. In good conditi...

14K Yellow gold kite-shaped stud earrings. With matte and shiny finish. In good condition. L x W: 1.7 x 1.4 cm. Weight: 0.83 grams.

14K Yellow gold dormeuse earrings with drop-shaped rose cut diamond. Rose cut diamonds set in a closed setting on foil (approx 4.10 x 2.40 mm). In...

14K Bicolour gold ear studs set with diamond. Set with two single cut diamonds of approx. 0.02 ct in total. In good condition. Hallmarks: 585. Wei...

14K Yellow gold antique floral brooch with rose cut diamond. Set with 16 rose cut diamonds in a closed setting on foil. In good condition, traces ...

10K Yellow gold antique brooch with rose cut diamond. Set with ten rose cut diamonds in a closed setting on foil. In good condition. L x W: 3 x 1....

Four-row bracelet with glass garnets and 14K gold clasp. In good condition. Hallmarks: 585 Dutch assay mark. L: approx. 16 cm. Weight: 24.65 grams.

14K Yellow gold three-dimensional ring set with approx. 0.35 ct diamond. Ring is part of a parure. Set with seven brilliant cut diamonds of approx...

14K Yellow gold flexible bracelet with three-dimensional flower set with approx. 0.25 ct. diamond. Armband maakt onderdeel uit van een parure. Bez...

14K Yellow gold necklace with three-dimensional flower set with approx. 0.25 ct. diamond. Set with seven brilliant cut diamonds of approx. 0.25 ct...

14K White gold tie clip with solitaire diamond. With brilliant cut diamond of approx. 0.29 ct. (VS / H -I). In good condition. Hallmarks: 585 Dutc...

18K Yellow gold openwork link bracelet with lapis lazuli. Openwork links with floral motifs and set with seven cabochon cut Lapis lazuli (Ø 6.5 mm...

Antique 14K yellow gold ring with red coral. Red coral cut with a bouton (approx. Ø 12.8). In good condition. Hallmarks: 585 Dutch assay mark, old...

Two-row pearl necklace with 14K white gold lock in the shape of a butterfly. Clasp set with twelve single cut diamonds of 0.01 ct. each (SI / I-J)...

Two-row antique red coral necklace with 14K yellow gold regional costume clasp. Strung necklace with so-called 'cheeses' cut red coral (of approx....

18K White gold cross pendant with rose cut diamond. Set with 32 rose cut diamonds, of which a central diamond approx. Ø 3.23 mm (I1-I2 / J-K) with...

14K White gold princess ring set with approx. 0.15 ct diamond. Set with three old European cut diamonds of approx. 0.15 ct. total (SI / H-I) surro...

Gold / silver branch brooch / pendant with old diamond cut. Set with two old European cut diamonds (Ø 5.91 and 3.75 mm) and 39 rose cut diamonds s...