Jewellery
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Cartier Mimi ring in yellow gold and diamonds
8,650 €
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Cartier ring in yellow gold, onyx and diamonds
5,650 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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Chanel Profil de Camélia ring in yellow gold and diamonds
2,450 €
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Chanel Camelia ring in white gold and diamonds
14,800 €
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Chanel Comètes earrings in white gold, pearls and diamonds
8,350 €
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Chanel frog brooch in yellow gold and onyx
6,450 €
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Vintage Tank bracelet in pink gold
8,950 €
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Vintage bracelet in yellow gold, diamonds and sapphires
4,950 €
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Vintage end of the 19th Century ring in yellow gold, platinium, rubies and diamonds
3,650 €
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Vintage Weingrill earrings for non pierced ears in yellow gold and lapis-lazuli
3,850 €
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Vintage ring in yellow gold and lapis-lazuli
1,450 €
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Modern Vintage 1970's ring in yellow gold and opal
2,580 €
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Vintage ring in yellow gold, sapphire and diamond
1,980 €
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Vintage ring in yellow gold, ruby and diamonds
1,980 €
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Vintage long necklace in yellow gold
6,550 €
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Vintage ring in yellow gold, sapphires and diamonds
3,750 €
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Vintage earrings for non pierced ears in yellow gold, moonstone and diamonds
2,750 €
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Vhernier Palloncino ring in white gold, diamonds, turquoise and rock crystal
5,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,450 €
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Vintage ring in yellow gold, sapphire and diamonds
3,450 €
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Vintage 1970's earrings in 14 karats yellow gold and lapis-lazuli
2,480 €
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Vintage necklace in yellow gold, white gold and diamond
3,450 €
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Vintage ring in yellow gold, ruby and diamonds
2,350 €
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Vintage ring in white gold and diamonds
8,450 €
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Vintage earrings in yellow gold, 14k yellow gold and diamonds
7,480 €
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Vintage earrings in white gold and diamonds
3,750 €
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Half-articulated Mellerio Graphic ring in white gold and diamonds
3,650 €
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David Yurman Labyrinth necklace in silver
990 €
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Vintage 1990's ring in platinium, ruby and diamonds
2,150 €
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De Beers DB Classic ring in platinium and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,350 €
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Hald-rigid Bulgari Parentesi 1980's bracelet in yellow gold and stainless steel
5,850 €
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Twisted Bulgari Bulgari Bulgari ring in yellow gold, onyx and coral rose (Corallium japonicum)
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,100 €
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Bulgari Serpenti Viper ring in pink gold, diamonds and onyx
9,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Bulgari Astrale necklace in white gold and diamonds
7,850 €
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Bulgari Diva's Dream bracelet in white gold and diamonds
3,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,650 €
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Bulgari Serpenti Viper ring in pink gold and diamonds
7,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,000 €
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Tasaki long necklace in yellow gold and cultured pearls
1,980 €
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Flexible Bulgari ring in 3 golds
1,580 €
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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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Tasaki ring in platinium, diamonds and cultured pearl
1,850 €
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Tasaki necklace in yellow gold and cultured pearls
1,150 €
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Vintage necklace in yellow gold and diamond
3,850 €
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Cartier Saturne ring in 3 golds and diamonds
2,650 €
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Cartier Trinity medium model ring in 3 golds and diamonds
7,480 €
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Cartier Love pavé small model bracelet in yellow gold and diamonds
20,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 30,700 €
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Cartier Trinity hoop earrings in 3 golds
2,650 €
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Tiffany & Co Cobblestone ring in platinium, diamonds and sapphires
6,850 €
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Tiffany & Co necklace in yellow gold and onyx
2,450 €
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Tiffany & Co Rope earrings in yellow gold, cultured pearls and diamonds
4,250 €
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Tiffany & Co Jazz wedding ring in platinium and diamonds
2,480 €
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Tiffany & Co Wire bracelet in white gold and diamonds
6,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,900 €
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Tiffany & Co T1 large model ring in yellow gold and diamonds
5,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,000 €
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Tiffany & Co solitaire ring in platinum and diamond
1,750 €
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Tiffany & Co pair of cufflinks in yellow gold, silver and onyx
1,150 €
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Tiffany & Co Diamonds By The Yard necklace in yellow gold and diamonds
2,250 €
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Tiffany & Co earrings in yellow gold and ruby
4,950 €
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Tiffany & Co Metro bracelet in pink gold and diamonds
9,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 17,300 €
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Tiffany & Co Victoria earrings in platinium and diamonds
6,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,200 €
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Bulgari Bulgari Bulgari ring in white gold and diamonds
4,480 €
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De Grisogono Ventaglio ring in white gold and diamonds
19,800 €
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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