Jewellery
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Boucheron Masy, le Caméléon ring in blackened gold, sapphires, rubies and tsavorites
18,300 €
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Boucheron Ava necklace in white gold and diamonds
3,750 €
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Fred Pain de Sucre large model ring in pink gold, chrysoprase and diamonds
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,300 €
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Hermès Amulettes Kelly necklace in pink gold and diamonds
4,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,300 €
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Dior Mimioui necklace in white gold and diamonds
1,250 €
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De Beers Enchanted Lotus ring in white gold and diamonds
5,780 €
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Chanel Comète small model ring in white gold and diamonds
1,980 €
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Tiffany & Co Return To Tiffany bracelet in yellow gold
4,250 €
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Twisted Piaget Possession ring in white gold
2,350 €
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Van Cleef & Arpels Vintage Alhambra necklace in yellow gold and blue agate
See price
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Van Cleef & Arpels Magic Alhambra long necklace in white gold, mother of pearl and chalcedony
See price
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Vintage bracelet in yellow gold
8,150 €
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Tiffany & Co Diamonds By The Yard ring in yellow gold and diamonds
1,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,100 €
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Van Cleef & Arpels Sweet Butterflies small earrings in white gold and turquoise
See price
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Bulgari Serpenti Viper ring in white gold, diamonds and mother of pearl
2,980 €
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Vintage brooch-pendant in yellow gold, 14 carats yellow gold and cultured pearland in diamonds
2,750 €
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Cartier Love pavé ring in yellow gold and diamonds
5,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,000 €
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Cartier Bergame earrings in yellow gold and diamonds
6,750 €
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Cartier Panthère bracelet in yellow gold, lacquer and tsavorites
22,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 32,100 €
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Cartier Love necklace in white gold and diamonds
4,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,950 €
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Cartier sleeve ring in yellow gold, colored stones and diamonds
16,500 €
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Cartier Trinity "les Must de Cartier" medium model ring in 3 golds, size 50
1,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,380 €
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Cartier C de Cartier wedding ring in platinium and diamond
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,200 €
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Cartier Trinity earrings in yellow gold and diamonds
10,800 €
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Cartier pendant in yellow gold
3,150 €
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Cartier ring in yellow gold, diamonds and sapphires
16,500 €
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Cartier Trinity bracelet in white gold and diamonds
27,800 €
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Cartier 1940's pair of cufflinks in yellow gold
1,650 €
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Cartier Trinity large model bracelet in pink gold, white gold and yellow gold
17,500 €
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Cartier Trinity bracelet in 3 golds
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,200 €
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Cartier Love Aldo Cipullo bracelet in yellow gold
6,450 €
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Cartier Panthère earrings for non pierced ears in yellow gold, emerald and onyx
14,800 €
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Cartier C de Cartier necklace in white gold and diamonds
2,450 €
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Chaumet Joséphine Éclat Floral ring in white gold and diamonds
3,850 €
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Repossi Berbère ring in pink gold
1,350 €
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Bulgari Diva's Dream necklace in pink gold, precious stones and diamonds
9,850 €
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Vintage necklace in yellow gold and diamonds
2,650 €
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Tiffany & Co Clé Coeur pendant in white gold, diamonds and silver
2,380 €
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Bulgari Parentesi Cocktail necklace in white gold, topaz and diamonds
5,650 €
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Van Cleef & Arpels ring in yellow gold, diamonds and ruby
8,480 €
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H. Stern Fire necklace in yellow gold and smoked quartz
3,850 €
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Tiffany & Co Open Heart pendant in platinium
1,450 €
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Vhernier Vague ring in pink gold and cacholong
4,780 €
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De Beers Talisman ring in white gold, diamonds and diamonds
5,950 €
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Vintage boule ring in platinium and diamonds
3,850 €
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Tennis bracelet in rose gold and diamonds (4,84 carats)
7,850 €
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Tiffany & Co Cobblestone pendant in platinium, diamonds and ruby
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,800 €
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Dior necklace in yellow gold, mother of pearl and diamond
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,400 €
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Poiray Fille Antique ring in white gold, milky quartz and diamonds
1,980 €
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Chaumet Lien pendant in white gold and diamonds
2,350 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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Hermès Quark boule ring in silver and resin
980 €
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Tiffany & Co Setting solitaire ring in platinium and diamond
790 €
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Tiffany & Co Wire ring in pink gold and diamonds
1,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,200 €
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Chaumet Bee my Love solitaire ring in pink gold and diamond
2,250 €
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Fred Force 10 medium model ring in white gold and diamonds
2,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,990 €
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Dinh Van Menottes R16 bracelet in white gold and diamonds
16,500 €
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Tiffany & Co pendant in platinium and diamonds
1,880 €
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Chopard Happy Hearts bracelet in pink gold, malachite and diamonds
6,450 €
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Pomellato Ritratto earrings for non pierced ears in pink gold, quartz and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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.
14-days return policy
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