Jewellery
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Cartier Agrafe necklace in white gold, diamonds and cultured pearls
36,500 €
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Messika ring in white gold and diamonds
4,480 €
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Messika Skinny Croisé bracelet in white gold and diamonds
4,950 €
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Boucheron Plume de Paon ring in white gold and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
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Open Tiffany & Co Wire bangle in white gold and diamonds
8,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,200 €
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Cartier Himalia necklace in white gold, diamonds and cultured pearl
4,980 €
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Vintage ring in white gold and diamonds
4,980 €
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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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Dinh Van Menottes R10 ring in white gold
950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,500 €
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Tiffany & Co Tiffany T Wire bracelet in white gold, turquoise and diamonds
3,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,250 €
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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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Piaget Rose ring in platinium and diamonds
4,450 €
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Cartier Trinity "les Must de Cartier" medium model ring in 3 golds, size 51
1,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,380 €
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Vintage bracelet in yellow gold, pink gold and white gold
9,980 €
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Cartier Trinity ring from the ‘Les Must de Cartier’ collection, medium size, in three-tone gold, size 55
1,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,380 €
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Cartier Love necklace in rose gold and diamonds
4,550 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,500 €
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Bulgari B.Zero1 ring in rose gold and diamonds
12,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 26,000 €
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Cartier Les Berlingots de Cartier necklace in rose gold, pink chalcedony and garnet
2,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,500 €
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H. Stern Diane Von Furstenberg ring in yellow gold and rose quartz
3,750 €
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Fred Success small rose gold and diamond ring
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,210 €
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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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Pomellato Arabesques ring in pink gold
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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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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Articulated Bulgari Allegra medium model ring in white gold, diamonds and precious stones
4,980 €
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Vintage ring in 9 carats yellow gold and cornelian
1,580 €
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H. Stern Ancient America large model ring in grey gold and diamonds
1,980 €
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Vintage ring in platinium, diamonds and ruby
2,150 €
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Chaumet Alliance: Les Éternelles de Chaumet in platinum and diamonds
3,750 €
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Bulgari B.Zero1 large ring in white gold and diamonds
6,950 €
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Cartier Panthère ring, medium size, in white gold, with emeralds and diamonds
19,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 29,200 €
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Chaumet Attrape Moi Si Tu M'Aimes necklace in yellow gold, diamonds and citrine
1,480 €
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Dior Diorama Précieuse earrings in yellow gold, amethyst and emerald
4,750 €
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Vintage Art Deco ring in platinum and diamonds
1,750 €
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Open Hermès cuff bracelet in silver
1,950 €
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Cartier necklace in white gold and diamond
1,450 €
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Cartier pair of cufflinks in yellow gold and stainless steel
1,480 €
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Vintage earrings for non pierced ears in yellow gold
1,350 €
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Mellerio ring in yellow gold, diamond and sapphires
12,800 €
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Cartier Trinity earrings in white gold, diamonds and ceramic
8,980 €
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Vintage André Vassort 1960's necklace in yellow gold, emerald and diamonds
9,980 €
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H. Stern Stars small model necklace in noble gold, cultured pearls and diamonds
1,450 €
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Solitaire ring in white gold and diamond (0,50 carat)
1,480 €
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H. Stern Temptation Rock ring in yellow gold and rock crystal
3,450 €
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Poiray Coeur Secret large model pendant in yellow gold
2,780 €
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Cartier Love ring in white gold, size 50
1,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,250 €
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Cartier Love small model ring in white gold and diamond
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,800 €
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Cartier 1895 solitaire ring in platinum and 88 Fortune Facets diamond
2,250 €
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Cartier Love ring in white gold and diamonds
2,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,850 €
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Cartier Mimi small hoop earrings in platinium and diamonds
4,650 €
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Cartier 1895 solitaire ring in yellow gold and diamond
7,850 €
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Repossi Serti Sur Vide open ring in white gold and diamonds
15,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 45,000 €
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Cartier Nouvelle Vague ring in white gold
2,080 €
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Opening Repossi Antifer bangle in pink gold
5,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,950 €
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Cartier Juste un clou bracelet in yellow gold and diamonds
33,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 52,500 €
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Tiffany & Co Tiffany T necklace in yellow gold, diamonds and mother of pearl
2,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,500 €
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Tiffany & Co Tiffany T earrings in pink gold and diamonds
7,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,000 €
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Tiffany & Co pendant in yellow gold
1,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,600 €
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H. Stern ring in non-rhodium-plated white gold, diamonds and coloured stones
2,850 €
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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