Jewellery
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Chaumet 1970's earrings in yellow gold and diamonds
3,280 €
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Van Cleef & Arpels Lion Ebouriffé brooch-pins in yellow gold and enamel
9,780 €
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Bulgari Astrale large model necklace in yellow gold, diamonds and colored stones, in tourmaline and in amethyst
29,500 €
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Poiray earrings for non pierced ears in yellow gold and ruby
2,580 €
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Cartier Honeymoon ring in yellow gold and diamonds
5,750 €
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Articulated Chanel Ultra cuff bracelet in white gold and ceramic
8,250 €
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Hermès Quark boule ring in white gold, pink gold and diamond
6,450 €
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Opening Hermès H d'Ancre bracelet in white gold and diamonds
4,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,000 €
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Double Cartier Juste un clou bracelet in white gold and diamonds
19,300 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 25,700 €
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Twisted Bulgari Bulgari Bulgari ring in white gold and diamonds
2,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,600 €
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Vintage 1930's necklace in platinium and diamonds
3,250 €
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Fred Ombre Féline ring in yellow gold and diamonds
9,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 22,600 €
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Open Dior Bois de Rose bracelet in pink gold
4,500 €
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Bulgari Serpenti Viper bracelet in white gold and diamonds
69,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 104,000 €
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Chopard hoop earrings in white gold and diamonds
20,900 €
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Hermès Kelly Clochette medium model ring in pink gold and diamonds
4,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,600 €
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Van Cleef & Arpels 1980's ring in yellow gold and onyx
2,750 €
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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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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
17,500 €
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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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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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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Bulgari solitaire ring in platinium and diamonds
14,300 €
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Tiffany & Co Le Carat necklace in platinium
850 €
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Cartier Tank ring in white gold and citrine
2,450 €
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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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Cartier ring in yellow gold and diamond
5,250 €
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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
19,800 €
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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
9,480 €
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Chanel ring in white gold and tourmaline
1,750 €
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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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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
2,980 €
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Vintage 1990's ring in yellow gold, sapphire of Ceylon and diamonds
3,750 €
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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 Fleurs d'Hawaï ring in yellow gold, peridots and amethysts
8,750 €
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Cartier Love 10 diamants bracelet in white gold and diamonds
13,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 20,200 €
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Van Cleef & Arpels pendant in yellow gold and enamel
9,780 €
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Fred Hémisphère ring in white gold, chalcedony and sapphires
3,150 €
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Van Cleef & Arpels Fleurette large model ring in white gold and diamonds
10,800 €
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Bulgari Bulgari Bulgari ring in pink gold and diamonds
2,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
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Piaget Possession necklace in white gold and diamond
1,150 €
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.
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