Jewellery
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Buccellati Rombi ring in yellow gold, white gold and diamonds
9,280 €
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Piaget necklace in yellow gold, white gold and diamonds
10,800 €
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Vintage earrings in yellow gold
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Louis Vuitton Color Blossom signet ring in yellow gold, malachite and diamonds
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Vintage earrings for non pierced ears in yellow gold, lapis-lazuli and pearls
1,750 €
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Chanel Comètes ring in yellow gold, citrine and diamonds
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Bulgari Allegra necklace in yellow gold, precious stones, cultured pearls and diamonds
16,500 €
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Bulgari Serpenti Viper bracelet in pink gold, diamonds and tourmaline
54,500 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 104,000 €
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Piaget ring in yellow gold and diamonds
2,150 €
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Pomellato Nudo Classic ring in pink gold and prasiolite
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Dior Pré Catelan medium model ring in yellow gold, diamond and coral
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Mikimoto necklace in 14k white gold and Akoya cultured pearls
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Dior Oui ring in pink gold and morganite
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Cartier Caresse d'Orchidées small model earrings in pink gold, sapphires and diamonds
2,650 €
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Cartier earrings in yellow gold, white gold and diamonds
3,450 €
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Pomellato Sabbia ring in pink gold, white gold and diamonds
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Cartier Clash De Cartier ring in pink gold
6,850 €
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Cartier Panthère ring in yellow gold, diamonds and tsavorites
5,450 €
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Vintage bracelet in yellow gold
7,850 €
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Buccellati 3 File Fogliette earrings in yellow gold, white gold, diamonds and cultured pearls
16,500 €
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Cartier Perruque ring in yellow gold
12,800 €
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Cartier Love pavé small model bracelet in pink gold and diamonds
21,800 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 30,700 €
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Vintage earrings in yellow gold and diamonds
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Buccellati ring in white gold and diamonds
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Chaumet necklace in white gold and diamonds
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Cartier Love pavé mini ring in white gold and diamonds
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Fred Force 10 large model bracelet in white gold
2,480 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 3,700 €
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Fred Lovelight ring in platinium and diamonds
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Bulgari Lucéa necklace in white gold, cultured pearls and diamonds
9,980 €
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Chaumet Class One ring in white gold, diamonds and rubber
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Cartier Coeur et Symbole necklace in white gold and diamonds
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Chanel Profil de Camélia ring in white gold and diamonds
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Tiffany & Co Wire bracelet in yellow gold and diamonds
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Boucheron Quatre Red Edition ring in pink gold and ceramic
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Bulgari Bulgari Bulgari ring in pink gold and diamonds
2,350 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 6,000 €
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Cartier Inde Mystérieuse bangle in yellow gold and diamonds
2,350 €
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Van Cleef & Arpels ring in yellow gold, ruby and diamonds
17,800 €
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Cartier ring in yellow gold and diamonds
3,850 €
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Tiffany & Co Soleste wedding ring in pink gold and diamonds
1,580 €
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Hermès Echappée small model ring in pink gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 6,200 €
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Hermès Amulettes Kelly necklace in pink gold and diamonds
4,650 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 7,100 €
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Tiffany & Co Atlas hoop earrings in yellow gold
2,980 €
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Vintage 1970's earrings in yellow gold
1,880 €
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Cartier Amulette XS necklace in pink gold, diamond and opal
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Chopard Happy Hearts James Bond limited edition earrings in pink gold and diamonds
2,950 €
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Tiffany & Co wedding ring in yellow gold, diamonds and sapphires
3,450 €
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Mikimoto ring in yellow gold, cultured pearls and diamonds
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Fred Force 10 medium model bracelet in yellow gold and diamonds
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Vintage necklace in yellow gold and diamonds
2,650 €
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Dior Rose Dior Couture small model earrings in pink gold and diamonds
2,580 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 4,000 €
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Cartier breastplate button in yellow gold and emerald
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Chanel Camelia ring in pink gold and diamonds
3,280 €
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Opening Cartier Écrou bracelet in pink gold
5,950 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 8,550 €
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Fred Force 10 medium model bracelet in white gold and diamonds
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Chaumet Lien medium model ring in white gold, ceramic and diamonds
990 €
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Flexible Chanel Ultra ring in white gold, ceramic and diamonds
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Boucheron Quatre Radiant Edition wedding ring in white gold and diamonds
2,950 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 6,100 €
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Pendants earrings in white gold and diamonds (0,70 carat)
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Chaumet Duo ring in white gold and diamonds
3,250 €
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Tasaki bracelet in white gold and Akoya cultured pearls
2,350 €
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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