Jewellery
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Fred Pain de Sucre medium-sized ring in rose gold, yellow gold and diamonds
7,150 €
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Dior Oui ring in white gold, aquamarine and diamonds
1,980 €
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Messika Move Joaillerie hoop earrings in white gold and diamonds
9,850 €
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Cartier Le Baiser du Dragon necklace in white gold and diamondsand in diamonds
5,450 €
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Cartier Etincelle ring in platinium and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,900 €
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Cartier bracelet in yellow gold
23,500 €
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Cartier Lanière ring in white gold, size 50
950 €
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Vintage 1930's ring in platinium and diamonds
5,250 €
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Hermès 1960's brooch-pendant in yellow gold and sapphires
6,150 €
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Vintage 1980's ring in white gold, diamond and cultured pearl
1,580 €
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Hermès 1970's hoop earrings in yellow gold
6,150 €
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Solitaire ring in white gold and in diamond (0.72 carat)
2,650 €
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Vintage 1970's bracelet in yellow gold
9,850 €
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Articulated Bulgari Allegra medium model ring in white gold, diamonds and precious stones
4,980 €
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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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Vintage Tank ring in pink gold, diamonds and synthetic ruby
4,650 €
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Bulgari Serpenti Viper ring in rose gold, malachite and diamonds
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,180 €
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Cartier Trinity ring in white gold and diamonds
7,950 €
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Cartier Etincelle wedding ring in white gold and diamonds
See price
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Van Cleef & Arpels ring in yellow gold, lapis-lazuli and haematite
4,850 €
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Van Cleef & Arpels ring in yellow gold, diamonds and sapphire
3,750 €
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Tiffany & Co Victoria ring in platinium, diamonds and aquamarine
6,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 16,000 €
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Tiffany & Co Metro bangle in white gold and diamonds
5,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,500 €
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Pomellato Forever necklace in yellow gold, blackened gold and diamonds
1,650 €
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Fred Force 10 1980's necklace in yellow gold and stainless steel
2,250 €
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Messika Eden necklace in white gold and diamond
2,750 €
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Articulated Chanel Ultra cuff bracelet in white gold and ceramic
8,250 €
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Chaumet Lien pendant in yellow gold and diamonds
1,350 €
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Articulated Chanel Ultra medium model ring in white gold and ceramic
1,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,840 €
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Dior Rose Céleste necklace in yellow gold, mother-of-pearl, onyx and diamond
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,150 €
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Cartier Trinity ring in 3 golds and diamonds
7,950 €
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Vintage 1940s Tank ring in yellow gold, platinum and diamonds
2,980 €
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Cartier Trinity ring in yellow gold and diamonds
7,950 €
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Cartier Indes Galantes bracelet in yellow gold, blackened gold and chrysoprase
12,800 €
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Lalaounis ring in yellow gold, sapphires and emeralds
2,450 €
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Poiray Dune de Poiray ring medium model in white gold
2,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,410 €
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Repossi Harvest ring in white gold and diamonds
4,430 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,800 €
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Repossi Berber wedding ring in rose gold and diamonds
2,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,200 €
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Cartier Juste un clou necklace in white gold and diamonds
5,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,600 €
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Cartier ‘Le Baiser du Dragon’ necklace in yellow gold and diamonds
4,980 €
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Cartier Lanière necklace in white gold and diamonds
See price
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Van Cleef & Arpels necklace in yellow gold, onyx and diamonds
6,850 €
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Dior Bois de Rose ring in white gold and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,200 €
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Fred Pain de Sucre medium ring in rose gold, diamonds and rose quartz
4,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,200 €
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A pair of Mikimoto ear clips in yellow gold and cultured pearls
See price
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Cartier Panthère ring, medium size, in white gold, with emeralds and diamonds
19,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 29,200 €
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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