Hallmarks: 585. LxW sapphire: approx. 3.8 x 3.6 mm. In good condition. Ring size: 15.75 mm / 50 mm, LxW centerpiece: 2.3 x 0.9 cm. Weight: 3.72 gr...

Hallmarks: 585. In very good condition. LxW: 2.1 x 2.4 cm. Weight: 3.88 grams.

Hallmarks: 585, Pt. Set with 35 rose cut diamonds in a domed centerpiece. In very good condition. Ring size: 18.75 mm / 59 mm, LxWxH centerpiece: ...

Hallmarks: oak leaf, JP2. Maker's mark: presumably J.W. Paulus, Amsterdam / The Hague, The Netherlands, 1884 / 1925. Set with 20 rose cut diamonds...

Hallmarks: 585. In good condition. Ring size: 16.5 mm / 52 mm, LxW centerpiece: 1.5 x 0.8 cm. Weight: 2.47 grams.

Ring shank is Pt. 900, setting is BWG Pt. Hallmarks: PM, 900, 307, 0.46. Set with a faceted zircon of approx. 2.98 ct. (Ø approx. 8.0 mm) and 16 b...

Hallmarks: 585, ZI. In good condition, one diamond is missing. LxW: 3.3 x 3.5 cm. Weight: 10.10 grams.

Hallmarks: 750. Set with 4 old European cut diamonds and 17 single cut diamonds of approx. 1.20 ct. in total. (P / I-K). In good condition, one di...

Hallmarks: 585. Set with 3 rose cut diamonds. In good condition with light signs of use on enamel. Length: max. approx. 107 cm. Weight: 33.09 gram...

Hallmarks: 585. In good condition, signs of ring resizement. Ring size: 16.5 mm / 52 mm. Weight: 1.96 grams.

With double safety clips. Hallmarks: 750, weight indicating mark, 585 (Dutch assay mark). Set with 6 faceted natural sapphires of approx. 2.07 ct....

Hallmarks: 750. Set with a faceted synthetic sapphire of approx. 5.15 ct. (approx. 12.0 x 10.0 mm) and 14 brilliant cut diamonds of approx. 0.70 c...

Including a red coral pendant, a mourning medallion, a perfume pendant (18K. gold, presumably Portuguese), a wax stamp and a book medallion. Hallm...

Hallmarks: ABJ (maker's mark), crown (gold hallmark England), 375 (9 ct.), leopard head (assay mark London), L (date letter 1985). Set with 3 cabo...

With floral motif. Hallmarks: 585. In good condition, light signs of use. LxW: 1.5 x 1.3 cm. Weight: 3.18 grams.

Hallmarks: 750. Set with 10 brilliant cut diamonds of approx. 0.30 ct. in total (VS-SI / J-K) and a faceted ruby ​​of approx. 1.93 ct. (approx. 8....

Hallmarks: 585. In good condition with some wear to glass garnet. Ring size: 17.75 mm / 56 mm. LxW centerpiece: 1.6 x 0.7 cm. Weight: 2.54 grams.

Set with a cabochon cut semi-black opal of approx. 0.36 ct. (approx. 7.2 x 5.0 mm). In very good condition. LxW: 6.0 x 0.6 cm. Weight: 0.87 grams.

Hallmarks: 585. Set with a cabochon cut precious opal of approx. 0.38 ct. (approx. 7.5 x 3.4 mm). In reasonable condition with a chip and with wea...

Hallmarks: 585. Set with 42 rose cut diamonds. In good condition. LxW: 4.2 x 1.1 cm. Weight: 2.65 grams.

Hallmarks: 585. Set with a faceted garnet of approx. 1.42 ct. (approx. 9.3 x 6.1 mm) and 12 seed pearls. In reasonable condition with minor signs ...

With an engraving with date 1897 on the inside. Hallmarks: 585, Z. In good condition. Ring size: 16 mm / 50 mm. Weight: 2.47 grams.

Hallmarks: 585, metal, 85/20 (scratched in side). Set with presumably tourmaline or apatite. In good condition, pin is made of base metal. LxW: 3....

Hallmarks: 585. In very good condition. Ring size: 17.5 mm / 55 mm. Weight: 2.36 grams.

Hallmarks: 585. Set with a carved jade with floral details of approx. 19.1 x 12.7 mm. In very good condition. Ring size: 17.5 mm / 55 mm. LxW midd...

Hallmarks: oak leaf (1853 - 1905). In good antique condition. L: 45 cm. Weight: 18.47 grams.

Hallmarks: 585, Pt. Set with 4 brilliant cut diamonds of approx. 0.32 ct. in total (SI / G-H) in a Pt 900 platinum setting. In very good condition...

Hallmarks: oak leaf (1906 - 1953). Set with two rose cut diamonds of approx. 5.40 x 4.80 mm. In good condition. LxW: 1.4 x 0.5 cm. Weight: 2.41 gr...

Hallmarks: oak leaf. In good condition with light signs of wear. Ring size: 16.5 mm / 52 mm. Weight: 3.08 grams.

Hallmarks: 750. In very good condition, pearls are cultured. Length: 19.5 cm, Ø pearls: approx. 6.0 mm. Weight: 37.37 grams.

Inscription on the inside: "Un peu d'or beaucoup d'amour, 21-2-45". With engraved sides. Hallmarks: eagle head, dog head, French maker's mark. Set...

Hallmarks: 585, 14K. Set with a marquise cabochon cut opal of approx. 1.15 ct. (approx. 11.20 x 6.30 x 2.87 mm). In good condition, opal moves sli...

Hallmarks: 585. In very good condition. LxW: 6.2 x 1.2 cm. Weight: 3.69 grams.

With chased band. Hallmarks: 585. Set with 10 rose cut diamonds (central diamond approx. 7.10 x 5.90 mm) in a silver setting. In good condition, l...

With double safety clips. Hallmarks: 585 in oak leaf, Dutch maker's mark. Set with 51 rose cut diamonds one of which approx. 4.78 x 4.80 mm. In ve...

Hallmarks: oak leaf (1906 - 1953). In good condition. Ring size: 18.75 mm / 59 mm. Weight: 1.19 grams.

Portuguese hallmarks: rooster (Porto), maker's mark, 800, import marks. Set with 10 single cut diamonds of approx. 0.20 ct. in total and 30 rose c...

Hallmarks: 585 in oak leaf. Set with 13 rose cut diamonds, one of which measures approx. 5.08 x 4.93 mm. In good condition. Ring size: 17 mm / 53....

With openwork details and a safety chain made of base metal. Hallmarks: 585, metal. Set with 16 faceted natural rubies of approx. 2.50 ct. in tota...

Hallmarks: 833. In good condition, with signs of use. Ring size: 17.5 mm / 55 mm. Weight: 6.41 grams.

Hallmarks: 585 in oak leaf. Ø Red coral approx. 4.20 - 9.50 mm. In good condition. L: 51.5 cm. Weight: 45.9 grams.

Hallmarks: 750, Dutch tax mark (1893 - 1905), unclear maker's mark. Set with an old single cut diamond of approx. 0.03 ct. (P / F-G). In good cond...

Hallmarks: 750. Set with 12 brilliant cut diamonds of approx. 0.12 ct. in total (P / F-G). In good condition, some diamonds have a chip. Ring size...

Hallmarks: eagle head, 514, French maker's mark. Set with 6 old European cut diamonds of approx. 0.30 ct. in total (VS / I-K). In good condition. ...

Hallmarks: 585 in oak leaf. Maker's mark: J. Rozendaal, Hoorn, the Netherlands, until 1957. Set with a cabochon cut red coral of approx. 6.74 ct. ...

Hallmarks: 833. In good condition. LxW: 3.8 x 1.7 cm. Weight: 2.89 grams.

Hallmarks: 750, presumably maker's mark. Set with a brilliant cut diamond and 10 single cut diamonds of approx. 0.70 ct. in total (VS-SI / G-H). I...

Hallmarks: 750. Set with an old European cut diamond of approx. 0.10 ct. (P1/H-J), rose cut diamonds set in white gold and a synthetic ruby ​​and ...

Hallmarks: 585. Heliotrope is set in a rose gold setting. In very good condition. Ring size: 16.5 mm / 52 mm. LxW centerpiece: 1.9 x 1.6 cm. Weigh...

Hallmarks: 750. In good condition. LxW: 3.0 x 2.2 cm. Weight: 3.00 grams.

Including a medallion in the middle and 'CH' monogrammed on the inside. Hallmarks: 585. In good condition, ring is enlarged. Ring size: 20 mm / 63...

Hallmarks: 585. LxW: 1.8 x 1.4 cm. Weight: 2.03 grams.

Hallmarks: oak leaf (1906 - 1953). Ø Brooch approx. 3.0 cm. Weight: 4.71 grams.

Hallmarks: 750. LxW: 2.5 x 1.1 cm. Weight: 3.31 grams.

Hallmarks: 18CT, unclear maker's mark, 585. In good condition, slight user wear on stones. Ring size: 18.75 mm / 59 mm. Weight: 3.23 grams.

Hallmarks: 585. In good condition. LxW: 1.4 x 0.9 cm. Weight: 1.49 grams.

Hallmarks: 750. Set with one marquise cut diamond of approx. 0.11 ct. (SI / fancy yellow) and four rose cut diamonds in a white gold setting. In g...

Hallmarks: 585 in oak leaf, xxx. Ø Red coral approx. 5 mm. In very good condition. Includes jewelry box and purchase receipt. L: 36 cm. Weight: 50...

Hallmarks: 585. Set with 41 rose cut diamonds of which the central diamond is approx. 5.40 x 4.50 mm. In antique condition, with signs of wear and...

Hallmarks: 750. Ruby and diamonds set in a white gold setting. In very good condition. Ring size: 17 mm / 53.5 mm. Weight: 4.11 grams.