Jewellery
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Cartier Agrafe earrings in white gold, diamonds and Tahitian cultured pearls
11,500 €
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Cartier ring in yellow gold and diamonds
18,500 €
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Tasaki ring in platinium, cultured pearl and diamonds
1,150 €
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Chopard Happy Diamonds bracelet in yellow gold and diamonds
5,480 €
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Mauboussin pendant in yellow gold and mother of pearl
3,850 €
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Bulgari B.Zero1 pendant in white gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,250 €
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Fred Lovelight ring in platinium and diamonds
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,800 €
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Vintage bracelet Gaetan de Percin in yellow gold
12,800 €
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Chaumet Lien large model ring in white gold, diamonds and ceramic
990 €
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Rigid Hermès Chaîne d'Ancre pair of cufflinks in yellow gold
2,750 €
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Vintage solitaire ring in white gold and diamonds (3,19 carats)
17,800 €
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Tiffany & Co 1837 ring in yellow gold
1,050 €
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Cartier 1980's ring in 3 golds
2,650 €
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Chopard Happy Hearts necklace in pink gold and diamonds
3,750 €
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Boucheron Quatre Black Edition large model ring in white gold, diamonds and PVD
7,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,500 €
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Fred Force 10 large model bracelet in white gold
2,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,920 €
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Chanel Profil de Camélia hoop earrings in white gold
3,280 €
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Rigid Hermès Mombasa necklace in silver
1,550 €
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Boucheron Ava necklace in white gold and diamonds
3,850 €
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Cartier Inde Mystérieuse large model ring in white gold and diamonds
3,850 €
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Cartier Agrafe necklace in white gold, diamonds and cultured pearls
36,500 €
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Tiffany & Co Circlet T necklace in pink gold and diamonds
2,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,100 €
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Cartier Tubogas earrings for non pierced ears in 3 golds
6,450 €
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Vintage earrings in yellow gold and coloured glass
2,150 €
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Cartier 1895 earrings in platinium and diamonds
114,800 €
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Pomellato Milano ring in white gold and diamonds
5,350 €
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Flexible Chanel Ultra medium model ring in white gold, ceramic and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,950 €
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Chanel sleeve ring in white gold and diamonds
3,150 €
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Open Hermès cuff bracelet in silver
2,150 €
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Bulgari Flora necklace in yellow gold, diamonds and sapphires
23,500 €
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Necklace in pink gold and diamonds 0,67 carat
1,650 €
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Boucheron Cinna Pampilles necklace in white gold and ruby
7,650 €
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Chaumet Attrape Moi Si Tu M'Aimes necklace in yellow gold, diamonds and citrine
1,650 €
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Vintage earrings in white gold, diamonds and onyx
8,350 €
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Chanel Ultra necklace 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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Vhernier Abbraccio ring in Non-rhodium-plated white gold and diamonds
18,500 €
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Mellerio brooch in 14k white gold, chrysoprase, ruby and diamond
6,150 €
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Cartier Nouvelle Vague ring in white gold
2,080 €
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Cartier Love solitaire ring in white gold and diamond
5,450 €
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Chopard Happy Diamonds long necklace in pink gold and diamonds
5,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,470 €
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Chopard Happy Diamonds Icon necklace in white gold and diamonds
2,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,930 €
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Chanel Camelia ring in yellow gold and diamonds
2,980 €
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Chanel Coco Crush necklace in pink gold and diamonds
4,450 €
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Open Cartier C de Cartier ring in white gold and diamonds
2,950 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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Bulgari B.Zero1 necklace in white gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,700 €
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Boucheron Serpent Bohème earrings in white gold and lapis-lazuli
3,250 €
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Necklace in white gold and diamond (1 carat)
4,480 €
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Cartier Coeur et Symbole necklace in white gold
1,650 €
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Vintage ring in yellow gold and diamonds
2,650 €
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Pomellato Ritratto pendant in pink gold, smoked quartz and diamonds
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,600 €
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Messika Joy ring in white gold and diamonds
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,990 €
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Vintage necklace in yellow gold and citrines
6,150 €
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Vintage 1970's necklace in yellow gold
14,800 €
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Cartier Diadea ring in white gold and diamonds
11,500 €
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Open Cartier Love ouvert bracelet in white gold
4,350 €
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Cartier Panthère pendant in white gold, lacquer and tsavorites
5,750 €
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Cartier Cartier Tectonique ring in white gold and diamonds
5,250 €
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Vintage chain in pink gold
2,850 €
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Vintage earrings in pink gold, diamonds and lapis-lazuli
6,350 €
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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