Hallmarks: 585. Set with 5 cabochon cut water opals in total approx. 1.78 ct. (1x approx. 9.3 x 5.5 mm, 2x Ø approx. 5.1 mm, 2x Ø approx. 3.6 mm) ...

Hallmarks: Pt II. Set with 28 tapered baguette cut diamonds of approx. 2.90 ct. in total and a round faceted amethyst of approx. 3.27 ct. (10.30 x...

Hallmarks: sword. Maker's mark: J. Rozendaal, Utrecht, The Netherlands, 1919 / 1957. Set with 12 rose cut diamonds (1x approx. 5.53 x 5.13 mm and ...

With safety chain, pin is metal. Hallmarks: inscription '53', ZII. Maker's mark: presumably Gerardus Johannes Huissen, Amsterdam, The Netherlands,...

Hallmarks: 585. Pin is metal. Set with 12 old cut diamonds (approx. 2.35 x 3.15 mm). LxW: 3.7 x 2.9 cm. Weight: 7.91 gram.

Hallmarks: 750. Set with 32 rose cut diamonds (2x Ø approx. 2.0 mm and 30x Ø approx. 1.0 mm). Clarity: VS2-SI1, color: H. Small dents on the back....

Hallmarks: 585. Set with 8 rose cut diamonds (1x approx. 3.7 x 4.1 mm and 7x Ø approx. 2.5 mm). Clarity: SI1, color: G. L necklace: 46.5 cm and Lx...

Set with 15 old European cut/brilliant cut diamonds and 2 single cut diamonds of approx. 0.58 ct. in total. Clarity: SI-P, color: G-H. Few diamond...

Set with 4 rose cut diamonds (1x approx. 3.53 x 2.35 mm, 1x approx. 7.05 x 6.90 mm and 2x Ø approx. 4.80 x 4.95 mm). LxW: 3.5 x 1.5 cm. Weight: 4....

Hallmarks: 585. Maker's mark: presumably John Pinches, London, England, 1950 / 1970. LxW: 5.6 x 1.4 cm. Weight: 3.43 gram.

Hallmarks: 585. LxW: 6.8 x 3.4 cm. Weight: 7.13 gram.

Set with cabochon cut precious opal of approx. 0.76 ct. (approx. 7.1 x 5.6 mm) and two rose cut diamonds (2x Ø approx. 3.4 mm). Clarity: P, color:...

Hallmarks: 585, ZI. Set with 16 rose cut diamonds (Ø approx. 1.3 - 4.6 mm). LxW: 3.5 x 3.6 cm. Weight: 12.17 gram.

With engraved back. Hallmarks: 585, ZI. Set with 65 rose cut diamonds (Ø approx. 1.0 - 2.3 mm). LxW: 4.1 x 1.7 cm. Weight: 5.43 gram.

Engraving on backside: 'William Jachson 1802'. With a cabochon cut onyx and seed pearls. LxW: 3.4 x 1.8 cm. Weight: 9.75 gram.

Hallmarks: 585, ZI. Set with 32 rose cut diamonds (1x approx. 4.8 x 4.1 mm, other 157 Ø approx. 1.0 - 2.5 mm). LxW: 7.6 x 4.6 cm. Weight: 13.95 gr...

With double safety clips. Hallmarks: 750, 585 (assay mark). Set with 60 brilliant cut diamonds of approx. 0.60 ct. in total, 24 natural rubies and...

With white gold details. Hallmarks: Deposé (handmade from France), French maker's mark, 585. Ø Pearl: 5.0 mm. LxW: 4.6 x 4.4 cm. Weight: 8.8 gram.

With safety chain. Hallmarks: 585, ZI. Set with 5 faceted citrines (1x approx. 8.7 x 7.1 mm, 2x approx. 6.3 x 5.0 and 2x approx. 6.0 x 4.6 mm) and...

Hallmarks: ZII. Set with 19 rose cut diamonds (Ø approx. 1.75 mm - 3.60 mm). LxW: 4.8 x 3.9 cm. Weight: 12.1 gram.

Hallmarks: 585. With a cabochon cut red coral (approx. 14.75 x 11.00 mm). Ring size: 17.5 mm / 55 mm. Weight: 5.61 gram.

Hallmarks: French marks, 585 (Dutch assay mark). LxW: 6.0 x 1.2 cm. Weight: 4.25 gram.

Hallmarks: 585. LxW: 3.0 x 1.5 cm. Weight: 2.97 gram.

With bamboo-shaped band. Set with 14 old European cut diamonds of approx. 0.52 ct. in total and a faceted (possibly synthetic) sapphire of approx....

Hallmarks: 14K. Set with 7 pear cabochon cut precious opals (approx. 8.5 x 6.7 mm - 10.5 x 7.6 mm). LxW: 3.0 x 5.3 cm. Weight: 9.49 gram.

Hallmarks: K18, 1484, 585 (Dutch assay mark). Maker's mark: S+F, 84 FI, Firenze, Italy. LxW: 4.0 x 1.7 cm. Weight: 11.67 gram.

Hallmarks: 585. LxW: 2.1 x 0.7 cm. Weight: 5.26 gram.

Hallmarks: 585. Ring size: 17.5 mm / 55 mm. Weight: 2.29 gram.

With safety clip. Set with 2 old European cut diamonds (1x approx. 0.85 ct. and 1x approx. 0.33 ct.). Clarity: P, color: H / J. L necklace: 47.5 c...

Hallmarks: 750. Set with one single cut diamond of approx. 0.10 ct. in a white gold setting. Clarity: VS, color: J-K. Slight traces of use. LxW: 3...

With a 14K. yellow gold pin. Set with one old mine cut diamond (approx. 0.76 ct.) and 57 mixed cut diamonds including old mine, old single and ros...

Set with 7 cabochon cut red corals (Ø approx. 8.4 - 8.8 mm). LxW: 6.4 x 4.3 cm. Weight: 11.2 gram.

With safety clip. Set with 72 cabochon cut red corals (Ø 8x approx. 5.7 mm and 64x approx. 2.5 mm). L: approx. 19 - 19.5 cm. Weight: 20.09 gram.

With leaf-shaped details and rose gold roses. Hallmarks: 585. With an oval cabochon cut amethyst (approx. 19.5 x 15 mm). LxW: 4.4 x 2.9 cm. Weight...

Hallmarks: 585, W.A. Mozart, 1756 - 1791, A. Hartig. LxW: 2.9 x 2.0 cm. Weight: 6.78 gram.

With safety clip and chain. Hallmarks: 585. Inner size: 5.9 x 5.7 cm. Weight: 22,95 gram.

Hallmarks: ZI. Set with approx. 65 rose cut diamonds (1x approx. 6.14 x 6.07 mm). One small diamond is missing, pin is base metal. LxW: 4.1 x 2.9 ...

Hallmarks: 585. LxW: 6.0 x 1.7 cm. Weight: 4.94 gram.

Hallmarks: 585. LxW: 8.4 x 2.1 cm. Weight: 8.58 gram.

Hallmarks: 585, ST, import mark Bron (Schoonhoven, The Netherlands). Set with 4 brilliant cut diamonds of approx. 0.02 ct. in total and 2 freshwat...

Hallmarks: 18KT, 750. Ø Cufflinks: 2.1 cm. Weight: 14.2 gram.

Hallmarks: eagle's head (French hallmark), 750, ZII. With 7 old European and brilliant cut diamonds (1x approx. 0.25 ct., 2x approx. 0.15 ct., 1x ...

Hallmarks: 585 in oak leaf. Maker's mark pendant: P. Herruer, Netherlands, 1959 / v 1999. Malachite approx. 25 x 13.5 mm. L necklace: 51.5 cm, LxW...

Location: Breda Noord, Wagenbergsebaan. Fineness: 93% gold. Ring size: 15 mm / 47 mm. Weight: 6.1 gram.

Hallmarks: Pt. Set with one brilliant cut diamond of approx. 1.00 ct. Clarity: VVS, color: G-H. Including IGI certificate. Ring size: 17.75 mm / 5...

Hallmarks: oak leaf. Maker's mark: presumably Jan Willem van Sull, Geertruidenberg, The Netherlands, 1822 / 1840. Set with an old European cut dia...

With safety chain. Hallmarks: 750. With 11 old European, old mine and brilliant cut diamonds (1x approx. 0.60 ct., 1x approx. 0.59 ct., 1x approx....

Hallmarks: 833, Chinese characters. LxW: 7.8 x 6.6 cm. Weight: 42.82 gram.

Hallmarks: 750. Maker's mark: four-leaf clover. Set with 22 rose cut diamonds (Ø approx. 1.35 - 4.50 mm) in a white gold setting. Ring size: 18 mm...

Hallmarks: 585. Set with 60 rose cut diamonds (Ø approx. 1.52 - 5.55 mm), 1 old table cut diamond and 1 old mine cut diamond in a white gold setti...

Hallmarks: 585, crown. London (Leopard Head), England, 1978 (date letter D). With 5 faceted natural rubies (Ø 1x approx. 3.6 mm and 4x approx. 2.8...

LxW jade: approx. 29 x 27 mm, LxW pendant: 4.7 x 2.7 cm. Weight: 9.69 gram.

With safety chain. Hallmarks: oak leaf. With 27 rose cut diamonds (Ø 1x approx. 5.1 mm, 1x approx. 3.4 mm, 1x approx. 2.4 mm and 24x approx. 2.0 -...

Hallmarks: 585. Set with one old European cut diamond (approx. 0.38 ct.) in a white gold setting. Clarity: P3, color: G-H. Diamond has 2 small chi...

With safety chain. Hallmarks: oak leaf. Set with 31 rose cut diamonds (1x approx. 5.00 x 4.78 mm). LxW: 3.7 x 2.4 cm. Weight: 9.04 gram.

With rose gold cord rim. Hallmarks: oak leaf. Maker's mark: A.J. Spruyt, Capelle a/d IJssel, The Netherlands, 1965 / 2012. With a cabochon cut red...

With safety clip. Hallmarks: 585. L: 21.5 cm. Weight: 21.7 gram.

Hallmarks: 585. LxW jade: approx. 17.7 x 13.0 mm. Ring size: 16.25 mm / 51 mm. Weight: 4.29 gram.

Hallmarks: 833, R, illegible mark. Set with 20 rose cut garnets (20x approx. 11.6 x 7.5 mm). One link is broken. L: 41 cm. Weight: 30.8 gram.

Hallmarks: 585. With a cabochon cut aventurine (approx. 31.7 x 17.0 mm). LxW: 3.9 x 2.2 cm. Weight: 6.5 gram.