Jewellery
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Cartier Lanière ring in white gold, size 50
950 €
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Van Cleef & Arpels ring in yellow gold, diamonds and sapphire
3,750 €
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Van Cleef & Arpels ring in yellow gold, lapis-lazuli and haematite
4,850 €
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Van Cleef & Arpels Jarretière ring in yellow gold and diamonds
3,650 €
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Fred Force 10 1980's necklace in yellow gold and stainless steel
2,250 €
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Bulgari Bulgari Bulgari necklace in pink gold, diamonds and jade
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,650 €
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Articulated Bulgari Allegra medium model ring in white gold, diamonds and precious stones
4,980 €
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Bulgari B.Zero1 pendant in white gold
880 €
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Cartier Indes Galantes bracelet in yellow gold, blackened gold and chrysoprase
12,800 €
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Cartier Trinity ring in 3 golds and diamonds
7,950 €
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Chaumet Lien pendant in yellow gold and diamonds
1,350 €
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Hermès 1960's brooch-pendant in yellow gold and sapphires
6,150 €
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Hermès 1970's hoop earrings in yellow gold
6,150 €
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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