Boodles of Bond street 18K white gold 'Velocity' sautoir with approx. 6.74 ct. diamonds. Sautoir set with two bullet shaped pendants with 530 bril...

Antonini 18K. white gold design bracelet set with approx. 0.40 ct. diamond. Set with 40 brilliant cut diamonds of approx. 0.40 ct. in total (VS / ...

Antonini 18K white gold design ring set with approx. 0.25 ct. diamond. Set with 25 brilliant cut diamonds of approx. 0.25 ct. in total (VS / F-G)....

Chaumet Hydrangea collection 18K white gold pendant on necklace. Openwork ball pendant set with white gold Hydrangea flowers. In good condition. H...

Chaumet 18K white gold 'Class One' ring with rubber and diamond. Ring with a rubber ring on the inside with the Chaumet Paris brand. Set with eigh...

Chaumet 18K white gold 'Bee My Love' necklace with pendant set with diamond. Chaumet was founded by Marie-Étienne Nitot in 1780, a former jeweller...

Chaumet 18K white gold heart pendant crossover design In good condition. Hallmarks: 750 Dutch assay mark, signed Chaumet, numbered: 974769, maker'...

Fabris Chiampesan 18K. bicolor gold Italian designer ear studs. With stud and clip. Hallmarks: 750 Dutch assay mark, signed Chiampesan, maker's ma...

Gucci 18K geelgouden ring In good condition. Hallmarks: 750 International Convention mark, Swiss assay mark, Italian maker's mark 1695 MI, signed ...

Gucci 18K yellow gold 'Running Drop' ear studs set with colour stones. Including original Gucci jewellery box. In very good condition. Hallmark: 7...

Dinh Van 'Pi Disc' 24K yellow gold pendant with hammered texture. Tests as 99.5 % gold. In good condition. Hallmarks: Dutch assay mark 999, 24K, 7...

Dinh van 18K white gold ring set with approx. 0.33 ct. diamond. Characteristic 'menottes' ring from dinh van, set with 11 brilliant cut diamonds o...

Dinh van 18K Yellow gold ring set with approx. 0.24 ct. diamond. Set with 19 brilliant cut diamonds of approx. 0.24 ct in total (VS / G). In good ...

Dinh van 18K yellow gold earrings. In good condition, poussettes not original. Hallmarks: 750 French assaylmark eagle's head, maker's mark STe. Dv...

Monhof 18K yellow gold designer bracelet set wit biwa pearls and brilliant-cut diamonds. Handmade bracelet from the art gallery of the Belgian des...

Monhof 18K yellow gold designer ring with baroque South Sea pearl. Handmade ring by the Belgian designer Simonne Muylaert-Hofman in Aalst. Set wit...

Monhof 18K yellow gold handmade link necklace set with approx. 0.42 ct diamond. By the hand of the Belgian designer Simonne Muylaert-Hofman, a uni...

Bvlgari 18K yellow gold 'Allegra' ring set with a milky quartz. Set with a mixed cut milky quartz of approx. 16.0 x 12.67 x 6.38 mm. In very good ...

Bvlgari 18K white gold B.zero1 pendant on necklace. In good condition. With jewellery box. Hallmarks: 750 Dutch assay mark, Italian hallmarks, mak...

Bvlgari B.zero1 18K rose gold four-band ring with white ceramic spiral. In good condition. Hallmarks: convention hallmark 750, Swiss assay mark fr...

Bvlgari B.zero1 18K rose gold bangle bracelet. With black ceramic. In good condition. Hallmarks: Italian hallmark, Italian maker's hallmark 2337 A...

Bvlgari 18K white gold "Dedicata a Venezia" ring with GIA certified diamond. GIA certified central brilliant cut diamond (5.07 x 5.16 x 3.21 mm) e...

Bvlgari 18K white gold B.zero1 four-band ring. In good condition. Hallmarks: 750 Dutch assay mark, Italian marks, maker's mark 15 VR: Carlo Weingr...

Bvlgari 18K white gold necklace with pendant set with approx. 0.045 ct. diamond. Set with nine brilliant cut diamonds of approx. 0.045 ct. (VS / F...

Cartier 18K yellow gold Panthère set with diamonds on a matching necklace. Hanging panther set with five brilliant cut diamonds of approx. 0.125 c...

Cartier 18K rose gold 'Juste un clou' earrings set with approx. 1.26 ct. diamond. Set with 176 brilliant cut diamonds of approx. 1.26 ct. (VVS / E...

Cartier 18K white gold Love ring set with approx. 0.21 ct diamond. Set with three brilliant cut diamonds of approx. 0.21 ct. in total (3 x 0.07 ct...

Cartier 18K yellow gold ring set with approx. 0.40 ct diamond. Diagonally set with 40 brilliant cut diamonds of approx. 0.40 ct. (VS-SI / G-H). In...

Cartier 18K rose gold 'Love' ring. In good condition. With inscription and certificate Cartier. Hallmarks: 750 International convention mark, Swis...

Cartier 18K yellow gold shoulder ring with ruby and diamonds. Ring from the 1990s with cabochon cut natural ruby ??of approx. 0.77 ct. (6 x 4.10 x...

Cartier 'Diamants Légers' 18K white gold solitaire necklace set with approx. 0.10 ct diamond. With a brilliant cut diamond of approx. 0.10 ct. (VV...

Cartier 18K white gold Cartier 'Love' ring. With inscription and certificate Cartier. In good condition. Hallmarks: 750 International convention m...

Cartier 18K yellow gold rolex link bracelet. In fair condition, one link deformed. Hallmarks: 750 French assay mark, eagle's head, signed Cartier,...

Cartier 18K bicolour gold ear studs. Earrings / ear studs. In good condition. Hallmarks: 750 Dutch assay mark, hand-engraved Cartier and numbered ...

Cartier 18K tricolor gold 'Les must de Cartier' Trinity ring. In very good condition. Hallmarks: 750 Dutch assay mark, 63 (ring size), French manu...

Fope 18K white gold Flex'It bracelet with diamond. Set with a brilliant cut diamond of 0.01 ct. (VS / G-H)). In good condition. Hallmarks: 750 Dut...

Fope 18K yellow gold necklace. In good condition. Hallmarks: 750 Dutch assay mark, Italian marks, logo & signed Fope, maker's mark 303 VI, L: 39cm...

Mattioli 18K yellow gold 'Puzzle' ring set with approx. 0.42 ct. diamond. The history of this high end jewellery brand goes back to the year 1860....

Nanis 18K bicolour 'Gold Boules' link necklace. Consisting of smooth and brushed 'Boules'. Hallmarks: 750 Dutch assay mark, Italian maker's mark 1...

Niessing 18K yellow gold design pendant set with approx. 0.04 ct. diamond. Designed three-dimensional pendant set with four brilliant cut diamonds...

Pomellato Nudo 18K yellow gold ring with green quartz. Faceted green quartz (approx. 10.43 x 10.39 mm). In goede condition, stone shows light sign...

Pomellato 18K yellow gold necklace with fantasy link. In good condition. Hallmarks: 750 Dutch assay mark, Italian maker's mark 469 MI, signed Pome...

Pomellato Nudo ring 18K yellow gold ring with ruby. Faceted ruby ??(10.32 x 10.38 mm) in a closed setting. In fair condition, ruby ??has wear dama...

Pomellato 18K rose gold band ring In good condition. Hallmarks: 750 Dutch assay mark, signed Pomellato, maker's mark: 2056 MI, numbered: C11003211...

Pomellato 18K Yellow gold cross pendant with citrine. Bufftop cut citrine (approx. 10.16 x 9.92 mm). In good condition. Hallmarks: 750 Dutch assay...

Tiffany & Co. 18K yellow gold link necklace. In good condition. Hallmarks: 750 Dutch assay mark, © Tiffany & Co. L: 47.5 cm. Weight: 2.89 grams. ...

Tiffany & Co. platinum demi-alliance ring set with ruby and diamond. Set with four faceted natural rubies of approx. 0.30 ct. (each 0.10 ct.) and ...

Tiffany & Co. 18K white gold anchor link necklace. In very good condition. Hallmarks: Dutch assay mark and convention hallmark 750, Tiffany & Co. ...

Tiffany & Co. 18K yellow gold dangling earrings. In good condition. Hallmarks: 750 French assay mark, signed T & C0, trademark, Au750, Italy, unkn...

Tiffany & Co. silver link bracelet with yellow gold details. 18K Yellow gold bolts on carabiner. In good condition. Hallmarks: 750 and 925 Dutch a...

Tiffany & Co. platinum necklace with solitaire F/VS2 diamond of 0.29 ct. Crown inscription: T&Co. R09230619. With a brilliant cut diamond of 0.29 ...

Tiffany & Co. 14K yellow gold class / trophy ring from Interbrew - Muller. On top of the ring: Number one 1992 - 2001. On the sides: Muller Excell...

Tiffany & Co. 18K white gold 'T Smile' necklace set with diamond. Set with 27 brilliant cut diamonds of approx. 0.48 ct. (approx. 0.015 ct. each)....

Tiffany & Co. 18K rosegold solitaire ring with 0.21 ct. IF/G diamond. Set with a brilliant cut diamond of 0.21 ct. (IF / G) with excellent cut/sym...

Tiffany & Co. platinum band ring. In good condition. Hallmarks: Pt950 Dutch assay mark, signed Tiffany & Co. With jewellery boxes. Ring size: 18 m...

GIA certified 18K white gold solitaire ring set with 0.70 ct diamond. From the Belgian house Baunat a solitaire ring with a brilliant cut diamond ...

Piaget 18K white gold "Open Heart" pendant set with diamond on cord. The letters of Piaget are cut out on the inside of the pendant. Set with 24 b...

Piaget 18K white gold 'Heart' ring set with approx. 2.58 ct topaz. Set with a heart-shaped faceted blue topaz of approx. 2.58 ct. (8.70 x 9.69 x 5...

Piaget 18K white gold 'Possession' ring set with approx. 0.21 ct. diamond. Set with seven brilliant cut diamonds of approx. 0.21 ct in total (VVS ...

Piaget 18K white gold 'Possession' ring with diamond. With a brilliant cut diamond of approx. 0.015 ct. (VVS / F). In good condition. Hallmarks: 7...