Jewellery
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Tiffany & Co Jazz necklace in platinium and diamonds
2,150 €
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Bulgari Bulgari Bulgari pair of cufflinks in yellow gold and onyx
1,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,000 €
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Half-flexible wedding ring in yellow gold and diamonds (1,21 carat)
2,450 €
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Half-flexible bracelet in white gold and diamonds (2,77 carats)
6,550 €
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Tiffany & Co bracelet in platinium, white gold and diamonds
5,850 €
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Van Cleef & Arpels Cosmos earrings in pink gold, mother of pearl and diamonds
14,900 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 24,600 €
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Chopard Happy Diamonds ring in yellow gold and diamonds
3,750 €
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Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, citrines and amethysts
8,750 €
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Boucheron earrings in white gold and diamonds
5,850 €
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Messika Gatsby sleeve ring in white gold and diamonds
2,850 €
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Vintage small earrings in platinium and diamonds (2,01 & 2,03 carats)
32,500 €
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Cartier Lignes Essentielles bracelet in platinium and diamonds
22,500 €
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Bulgari small model ring in white gold, size 50
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,180 €
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Van Cleef & Arpels Romance solitaire ring in platinium and diamonds
19,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 26,700 €
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Bulgari B.Zero1 small model ring in white gold, size 50
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,180 €
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Messika Move ring in white gold and diamonds
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,100 €
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Tiffany & Co Clé Couronne medium model necklace in white gold and diamonds
2,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,350 €
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Chanel Coco Crush bracelet in white gold and diamonds
9,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,250 €
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Bulgari solitaire ring in platinium and diamonds
14,300 €
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Tiffany & Co Clé Fleur de Lys large model necklace in platinium and diamonds
7,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,200 €
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Tiffany & Co Le Carat necklace in platinium
850 €
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Hermès Ariane small model wedding ring in pink gold and diamonds
2,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,400 €
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Cartier Tank ring in white gold and citrine
2,450 €
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Bulgari Allegra earrings in white gold, colored stones and diamonds
5,880 €
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Bracelet in yellow gold and diamonds (4,82 carats)
7,850 €
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Tiffany & Co Frank Gehry cuff bracelet in silver
1,250 €
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Fred Success large model ring in pink gold and diamonds
4,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,160 €
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Cartier Trinity small model bracelet in 3 golds
5,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,800 €
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Tiffany & Co Setting solitaire ring in pink gold, platinium and diamond
16,500 €
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Cartier ring in yellow gold and diamond
5,250 €
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Bulgari Mediterranean Eden ring in yellow gold and quartz
1,850 €
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Half-flexible wedding ring in rose gold and diamonds (2,88 carat)
5,650 €
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Hermès Farandole necklace in pink gold and diamonds
5,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,750 €
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Cartier Clash De Cartier large model bracelet in pink gold, size 18
21,800 €
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Cartier Panthère pendant in white gold, lacquer and tsavorites
5,750 €
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Van Cleef & Arpels Fleurs d'Hawaï earrings in yellow gold, amethyst and sapphires
9,850 €
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Chanel ring in white gold and tourmaline
1,750 €
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Chopard Happy Diamonds necklace in white gold and diamond
4,150 €
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Hermès Crescendo bracelet in silver
9,750 €
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Chopard Chopardissimo half bangle in white gold
3,250 €
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Vintage Art Déco bracelet in platinium and diamonds
12,800 €
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Articulated Chanel Ultra medium model ring in white gold, ceramic and diamonds
3,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,950 €
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Boucheron setting solitaire ring in platinium and diamond 5,01 carat
32,500 €
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Hermès Boucle Sellier bracelet in white gold and diamonds
24,900 €
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Chanel Ultra solitaire ring in white gold, ceramic and diamond
3,150 €
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De Beers ring in white gold and diamonds
3,250 €
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Dinh Van Cible necklace in white gold
1,480 €
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Hermès Chaine d'Ancre Chaos earrings in pink gold and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,050 €
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Vintage 1990's ring in yellow gold, sapphire of Ceylon and diamonds
3,750 €
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Bulgari Lucéa necklace in white gold, cultured pearls and diamonds
9,980 €
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Chopard Happy Diamonds ring in white gold and diamond
1,830 €
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Fred Chance Infinie medium model ring in pink gold and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,890 €
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Chaumet Jeux de Liens necklace in pink gold and diamonds
2,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,780 €
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Chopard Happy Diamonds pendant in white gold and diamonds
14,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 23,600 €
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Flexible Chanel Ultra pendant in white gold, ceramic and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,450 €
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Van Cleef & Arpels Cosmos brooch-pendant in white gold and diamonds
21,500 €
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Tasaki earrings in yellow gold and cultured pearls
950 €
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Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, peridots and amethysts
8,750 €
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Dior Rose Céleste long necklace in yellow gold, mother of pearl, onyx and diamonds
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,500 €
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Chopard Happy Diamonds pendant in white gold and diamonds
3,450 €
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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