Jewellery
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Lalaounis necklace in yellow gold
19,800 €
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Vintage earrings in silver and yellow gold
750 €
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Vintage Tank bracelet in pink gold
8,350 €
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Vintage earrings for non pierced ears in yellow gold, onyx and coral
1,950 €
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Bulgari Serpenti Viper semi-rigid ring in rose gold, mother-of-pearl and diamonds
11,500 €
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A pair of Bulgari ear clips in yellow gold and cultured pearls
15,800 €
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Bulgari semi-rigid ring in yellow gold and steel
2,150 €
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Bulgari Parentesi Cocktail ring in white gold, blue topaz and diamonds
4,980 €
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Cartier Juste un clou bracelet in rose gold and diamonds
33,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 52,500 €
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Cartier Juste un clou necklace in white gold and diamonds
5,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,600 €
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Cartier Love bracelet with 4 diamonds, in yellow gold and diamonds, size 17
8,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,100 €
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Cartier C de Cartier ring, large size, in three-tone gold and diamonds
2,650 €
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Cartier Maillon Panthère ring from the 1990s, in yellow gold and diamonds
2,780 €
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Medium-sized Chanel Coco Crush ring in beige gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,150 €
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Chanel Comète Géode ring in white gold and diamonds
6,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,000 €
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Chaumet Joséphine Ronde d'Aigrettes bracelet in white gold, diamonds and aquamarine
3,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,150 €
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Dior Rose des vents necklace in yellow gold, mother-of-pearl and diamonds
6,350 €
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Dior Rose des vents bracelet in white gold, mother of pearl, onyx and diamonds
23,500 €
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Dior Rose Céleste necklace in yellow gold, mother of pearl, onyx and diamonds
1,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,150 €
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A pair of 1980s Fred ear clips in yellow gold, enamel and topaz
5,980 €
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H. Stern necklace in non-rhodium-plated white gold, with a cultured pearl and a diamond
1,350 €
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A pair of Fred Lucifer hoop earrings in white gold and diamonds
2,450 €
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Hermès Kelly small bangle in rose gold and diamonds
5,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,050 €
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Hermès ring in pink gold and spinels
12,500 €
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Messika Move bracelet in white gold and diamonds
2,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,790 €
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A pair of Poiray earrings in yellow gold and citrine
3,450 €
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Poiray necklace in yellow gold, blue topaz, diamonds and cultured pearls
17,500 €
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Marina B 1980's necklace in yellow gold, cultured pearls, onyx, rubies, emeralds and diamonds
11,500 €
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Cartier Margot necklace in yellow gold
19,800 €
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Hermès Chaîne d'Ancre double ring in rose gold
4,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,700 €
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A pair of Boucheron Quatre Radiant Edition hoop earrings in white gold and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,160 €
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Boucheron Trouble ring in yellow gold and black jade
2,650 €
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Half-flexible Boucheron 1970's cuff bracelet in yellow gold
12,300 €
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Boucheron Pluriel ring in yellow gold
2,750 €
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Van Cleef & Arpels ‘Deux Papillons’ necklace in yellow gold, turquoise and diamonds
8,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,900 €
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Cartier Himalia necklace in white gold, diamonds and cultured pearl
4,980 €
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Fred Pain de Sucre small model ring in white gold, diamonds and chalcedony, size 52
780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,750 €
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Bulgari B.Zero1 large ring in white gold and diamonds
6,950 €
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Bulgari Serpenti Viper large model bracelet in white gold and diamonds
46,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 88,000 €
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Cartier 1895 solitaire ring in rose gold and diamonds
4,650 €
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Boucheron Ava ring in white gold and diamonds
9,750 €
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Repossi Antifer necklace in rose gold, diamonds and Malachite
2,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,450 €
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Repossi Berber earring in white gold and diamonds
2,450 €
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Dinh Van ring in white gold and smoked quartz
1,750 €
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Cartier Love bracelet in yellow gold, size 16
5,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,150 €
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Modern Vintage 1970's ring in yellow gold and opal
2,350 €
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Vintage earrings for non pierced ears in yellow gold, white gold and diamonds
1,350 €
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Boucheron Quatre Radiant Edition medium-sized ring in rose gold, white gold and diamonds
5,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,050 €
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Bulgari Serpenti Viper ring in pink gold, diamonds and onyx
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Vintage Tank ring in pink gold and synthetic ruby
2,450 €
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Cartier Panthère Lakarda in yellow gold Circa 1990
This item is no longer available
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Hermès Filet d'Or long necklace in pink gold
7,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,300 €
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Tiffany & Co Soleste necklace in platinium, pink sapphire and diamonds
3,180 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,800 €
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Tiffany & Co Setting solitaire ring in platinium and diamond
2,250 €
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Tiffany & Co wedding ring in platinium and diamond
1,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,200 €
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Hermès bracelet in silver 800‰
3,650 €
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Poiray long necklace in white gold, cultured pearls and tourmaline
2,990 €
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Flexible Pomellato ring in white gold and diamonds
8,450 €
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Chaumet Jeux de Liens bracelet in white gold and diamonds
6,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,400 €
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Hermès brooch in yellow gold
3,680 €
Collector Square offers you pre-loved luxury jewellery authenticated and rigorously selected for their condition and desirability. Rings, bracelets, pendants, necklaces, earrings, brooches and cufflinks for men and women are available on collectorsquare.com in a wide range of materials: yellow gold, white gold, rose gold, diamonds, rubies, sapphires, emeralds, lapis lazuli, mother-of-pearl...
Take a look at our wedding selection too, with more than 200 engagement and wedding rings by Cartier, Tiffany & Co, Van Cleef & Arpels, Boucheron, Fred, Bulgari, Chaumet, Messika, Mauboussin...
In addition, Collector Square has imagined a timeless collection of diamond jewellery designed in Paris and entirely handcrafted by jewellers in Milan; Atelier Collector Square. These rings, bracelets, necklaces and earrings with sleek lines can be worn alone or paired with your signed or vintage jewellery.
Collector Square has its own jewellery workshop which, depending on the piece, offers polishing, cleaning and resizing services.
See the entire selection of jewellery on collectorsquare.com, and ensure you never miss out on any previews by signing up for our newsletter.
Each piece of jewellery sold by Collector Square is shipped worldwide within 24 hours with its certificate of authenticity. You can also sell your luxury jewellery on consignment or for immediate purchase with Collector Square. To do that, please send an authentication request directly via the website. Our specialists will get back to you within 48 hours at the latest.
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