Onyx plaque (16 x 12 mm) with cultivated pearl (approx. 3.5 mm). Glass still present. Hallmarks: 585 Dutch assay mark and part of a maker's mark S...

Bear is gold-plated except for the bow set with a ruby. Hallmarks: 925 international convention mark, maker's mark F.M., signed Franklin Mint. In ...

Stone is egg-shaped. Hallmark: 750 Dutch assay mark. In good condition. LxW: 3 x 1.8 cm. Weight: 14.23 grams.

Set with three rose cut diamonds in star setting in a floral decor. Hallmarks: 833 Dutch assay mark and English maker's mark TH, 15 CT. Pin is met...

Antique polylobe brooch with gold balls and ornate wirework with a glass compartment on the back. Hallmarks: 585 Dutch assay mark. In good conditi...

Hallmarks: 585 Dutch assay mark and illegible maker's mark. In good condition. LxW: 2.1 x 2.4 cm. Weight: 2.42 grams.

Hallmarks: 585 Dutch assay mark. In good condition, pin is metal. LxW: 2.6 x 1.8 cm. Weight: 5.96 grams.

Hallmark: 7502 Dutch assay mark. In fair condition; crack, dent and breaks. Diameter 2.6 cm. Weight: 2.05 grams.

Representation of an urn on a plinth with inscription "P.K. deceased 13 Sept 1894". Hallmarks: 835 Dutch assay mark, sword (1814 - 1906). Maker's ...

Hairpiece in the shape of a feather with initials T.B.S. and date 16 October 1912 set in a silver double border of Zeeland knots. Silver test as 9...

Representation of an urn under a weeping willow with initials M. v M., set in a border of Zeeland knots. In good condition. Tests as 835/000 silve...

Set with eight faceted glass garnets. In good condition. L: 1.4 cm. Weight: 0.95 grams.

Set with 36 brilliant cut diamonds of approx. 0.37 ct. in total and 10 baguette cut diamonds (SI-I / various colour gradations). Hallmarks: 750 Du...

Hallmarks: 585 Dutch assay mark. In good condition, one rose cut diamond with light green tarnish. Diameter: 1 cm. Weight: 4.55 grams.

Set with 11 rose cut diamonds set in silver and an oval faceted ruby in rose gold. Hallmarks: 585 and 925 Dutch assay mark. In good condition. Rin...

In good condition. LxW: 0.7 x 0.7 cm. Weight: 0.85 grams.

In fair condition, tests as 14K. Ring size: 20.5 mm / 64.5 mm. Weight: 2.63 grams.

Set with two rose cut diamonds of approx. 3.3 x 2.4 mm. In good condition. LxW: 0.7 x 0.7 cm. Weight: 0.85 grams.

Set with floral stained quartz of approx. 19.50 x 13.60 x 3.70 mm. Hallmarks: 585 Dutch assay mark. In good condition. Ring size: 17.5 mm / 55 mm....

Set with two rose cut diamonds of Ø approx. 4.0 mm. In reasonable condition. LxW: 0.8 x 0.8 cm. Weight: 2.80 grams.

Set with old cut diamond with a diameter of approx. 2.60 mm (VS / H-I) and a natural sapphire. In good condition. Ring size: 17.25 mm / 54 mm. Wei...

Brooch tests as 14K, pin and safety chain are made of base metal. In reasonable condition. LxW: 4.0 x 1.5 cm. Weight: 4.26 grams.

Hallmarks: 750 Dutch assay mark, Au750 in lozenge, unknown maker's mark B R (Belgian?). In good condition. Ring size: 18 mm / 57 mm. Centerpiece: ...

Pendant tests as 14K, eyelet as 10K. In good condition with minor wear to the eyelet. LxW: 4.7 x 1.1 cm. Weight: 3.78 grams.

Set with 11 brilliant cut diamonds of approx. 0.33 ct. in total (SI / F-G) and a round faceted natural ruby of approx. 5.30 x 5.0 x 3.20 mm. Hallm...

In good condition. Hallmarks: 585 Dutch assay mark. LxW: 3.8 x 2.3 cm. Weight: 7.20 grams.

Set with a table cut heliotrope of approx. 7.7 x 7.4 mm. In good condition. Ring size: 16.75 mm / 53 mm. Centerpiece width: 1.5 cm. Weight: 4.21 g...

Hallmarks: 750 Dutch assay mark, unclear hallmarks. In good condition, tail slightly bent and light traces of use. LxW: 2.9 x 0.8 cm. Weight: 1.15...

Coral increasing in size. Diameter from 4.2 mm increasing to 10 mm. Hallmarks: 585 Dutch assay mark. Maker's mark: Drijfhout bijouterie fabriek Am...

Set with seven cabochon cut red corals of which Ø central red coral approx. 4.50 mm and oval cut red corals approx. 6.80 x 4.40 mm. Hallmarks: 585...

Hallmarks: 585 Dutch assay mark, maker's mark xxx. In good condition. L necklace: 44.5 cm and LxW pendant: 4.2 x 1.7 cm. Weight: 11.89 grams.

Pendant like a laurel wreath with seed pearl (diameter: 2.9 mm) and tiny rose cut diamonds. Hallmarks: 585 Dutch assay mark. In good condition. L:...

On Venetian necklace a round cut apple with a gold leaf. Hallmarks: 750 Dutch assay hallmark and Italian hallmarks. In good condition. Necklace le...

With twisted rope rim and filigree on the shin. Set with an oval red coral of approx. 17.80 x 12.80 mm. Hallmarks: 585 Dutch assay mark, unclear m...

With brisure. Hallmark: 750 Dutch assay mark. In good condition. L: 4 cm. Weight: 9.50 grams.

Set with five old cut diamonds of approx. 0.06 ct. in total (P / various colour gradations). In good condition. Hallmarks: crown (national hallmar...

Hallmarks: 585 Dutch assay mark. In good condition. Diameter: 1.3 cm. Weight: 4.2 grams.

Set with two old cut diamonds (Ø approx. 3 mm, VS1 / G-H) and a cultivated pearl (Ø approx. 3.4 mm). Hallmarks: 585 Dutch assay mark. In good cond...

Hallmarks: 750 Dutch assay mark, unclear hallmark. In reasonable condition, slight wear to connecting rings and signs of use. L necklace: 41 cm an...

Set with four old European cut diamonds of approx. 0.95 ct. in total (SI / G-I). In good condition, one diamond has a small chip. Hallmarks: 585 D...

Set with six cut simili, five of them as a rosette at the front and one stone at the back. In good condition. LxW: 3.8 x 2.9 cm. Weight: 2.47 gram...

Set with five faceted aquamarines of approx. 0.47 ct. in total (Ø approx. 2.6 - 4.0 mm). In fair condition, one aquamarine has a chip. Hallmarks: ...

Set with an oval cut emerald in yellow gold (treated, 5.84 x 4.10 x 2.22 mm) and surrounding 32 single cut diamonds of approx. 0.01 ct. (SI / I-J)...

Set with seven plaques of onyx measuring approx. 4.5 x 2.15 mm and seven round cultivated pearls with a diameter of approx. 6.5 mm. Hallmarks: 585...

Set with an old mine cut diamond (4.41 x 4.59 x 2.91 mm, SI / I-J) and a cultivated pearl with a diameter of approx. 4.8 mm. On either side a row ...

Hallmark: 585 Dutch assay mark. In fair condition. Ring size: 17.75 mm / 56 mm. Weight: 2.18 grams.

Set with three brilliant cut diamonds of approx. 0.37, 0.33 and 0.32 ct. (SI1 / N-O). In good condition. Ring size: 18 mm / 57 mm. Weight: 5.33 gr...

Bracelet is enamelled black all around with a floral representation with 16 seed pearls of various sizes. Hallmarks: 835 Dutch assay mark and Aust...

Set with seven cabochon cut opals and six marcasites. In fair condition, ring has been altered and one marcasite is missing. Getest als 940/000 si...

Set with an emerald cut natural emerald (treated) of approx. 1.34 ct. (8.70 x 5.70 x 3.98 mm) and 20 brilliant cut diamonds of approx. 0.60 ct. in...

Set with one cushion cut amethyst of approx. 6.15 ct. (12.30 x 12.48 x 8.45 mm). Hallmarks: 835 Dutch assay mark and letter V for foreign, tax mar...

BLA silver brooch with large gilt curls. In good condition. LxW: 7 x 5.8 cm. Weight: 34.08 grams.

Necklace set with a carved agate cameo of a woman's profile and dormeuses set with a composite cameo. Hallmarks necklace: weight indication mark, ...

Set with an oval faceted citrine of approx. 7.06 ct. (15.45 x 11.80 x 7.74 mm) In good condition. Silver tests as 925/000. Ring size: 17.75 mm / 5...

Set with nine old mine cut diamonds (Ø largest stone approx. 3.43 mm, SI1 / H-I) and set all around with red stones and rose cut diamonds, all set...

Hallmarks: 585 Dutch assay mark. In worn condition. Ring size: 18 mm / 57 mm. Weight: 1.92 grams.

In good condition. Hallmarks: 585 Dutch assay mark. Ring size: 16.5 mm / 52 mm. LxW centerpiece: 2.6 x 2.0 cm. Weight: 6.51 grams.

Hallmarks: 585 Dutch assay mark. Set with 11 cabochon cut red corals of approx. 2.00 ct. in total (approx. 11.1 x 7.3 mm and Ø approx. 2.8 mm). In...

Hallmarks: 800 Polish assay mark 1963 - 1986, Warsaw, maker's mark SK. In good condition. Ring size: 16.75 mm / 53 mm. Centerpiece: 1.6 x 1.1 cm. ...

In good condition. Ring size: 16.25 mm / 51 mm. LxW: 2.2 x 1.4 mm. Weight: 3.78 grams.