Jewellery
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Bulgari Serpenti Viper ring in pink gold, onyx and diamonds
9,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Dinh Van earrings in white gold and peridot
1,980 €
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Cartier earrings for non pierced ears in yellow gold
2,950 €
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Cartier Trinity ring in 3 golds and diamonds
7,950 €
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Half-flexible wedding ring in yellow gold and diamonds (1,19 carat)
2,450 €
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Fred Fleur Céleste solitaire ring in platinium and diamond (0,30 carat)
1,980 €
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Articulated Cartier Maillon Panthère ring in white gold, diamonds and ceramic
3,350 €
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Vintage ring in platinium and diamonds
26,800 €
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Mauboussin bracelet in yellow gold
9,250 €
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Tiffany & Co HardWear ring in yellow gold and diamonds
4,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,450 €
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Cartier Love ring in white gold
1,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,290 €
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Vintage earrings for non pierced ears in yellow gold and synthetic rubies
2,480 €
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Vintage ring in yellow gold, aquamarine and sapphire
3,280 €
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Vintage earrings 1970's in yellow gold and azurite malachite
3,580 €
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Dior Miss Dior ring in white gold, diamonds and amethyst
5,950 €
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Vintage 1960's earrings in white gold, platinium and diamonds
12,800 €
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Mauboussin Les Etapes De La Vie ring in yellow gold and diamonds
3,750 €
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Chaumet ring in white gold and diamonds
32,800 €
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Mauboussin bracelet in yellow gold and diamonds
23,500 €
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Articulated Cartier Maillon Panthère large model bracelet in yellow gold and diamonds
15,800 €
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Chanel bracelet in yellow gold
12,500 €
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Pomellato Nudo Classic ring in pink gold and topaz blue london
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,900 €
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Tiffany & Co Victoria ring in platinium and diamonds
1,580 €
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Chaumet 1970's earrings in yellow gold and diamonds
3,280 €
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Chopard Happy Diamonds Icon necklace in white gold and diamond
1,880 €
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Chanel Comètes single earring in yellow gold and diamonds
3,450 €
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Necklace in yellow gold and diamonds
1,650 €
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Pomellato M'ama Non M'ama ring in white gold and diamond
950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,500 €
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De Grisogono Contrario earrings in rose gold, diamonds and garnets
17,200 €
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Vintage ring in platinium and diamonds
4,850 €
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Lalaounis earrings in 22 carats yellow gold
4,950 €
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De Beers Adonis Rose necklace in white gold and diamonds
3,650 €
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Chaumet ring in yellow gold
1,180 €
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Bulgari Bulgari Bulgari necklace in pink gold, mother of pearl, onyx and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,700 €
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Bulgari Cuore necklace in white gold and diamonds
2,450 €
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Van Cleef & Arpels 1980's earrings for non pierced ears in yellow gold and ebony
7,480 €
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Boucheron 1970's long necklace in yellow gold and lapis-lazuli
9,450 €
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Boucheron Quatre Radiant Edition ring in white gold, yellow gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
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Boucheron setting solitaire ring in platinium and diamond 5,01 carat
33,800 €
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Boucheron ring in white gold and cultured pearl
1,650 €
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Cartier Agrafe earrings in yellow gold and diamonds
8,980 €
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Cartier C de Cartier earrings in yellow gold and diamonds
22,800 €
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Cartier Trinity hoop earrings in 3 golds
3,680 €
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Cartier 1895 ring in platinium and diamonds
1,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,930 €
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Cartier ring in white gold and diamonds
24,800 €
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Hermès Kelly small model bracelet in white gold and diamonds
8,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,800 €
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Vintage ring in white gold, diamonds and ruby
2,650 €
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Vintage 1960's boule ring in platinium and diamonds
2,980 €
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Vintage 1940's ring in yellow gold, platinium and diamonds
2,650 €
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Chanel Baroque medium model ring in white gold, cultured pearls and diamonds
6,850 €
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Hermès Nausica ring in pink gold, diamonds and smoked quartz
4,250 €
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Hermès Kelly ring in pink gold and diamonds
7,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,400 €
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Cartier Inde Mystérieuse ring in pink gold, diamonds and quartz
3,650 €
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Cartier 1895 solitaire ring in platinium and diamond
19,800 €
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Cartier Love necklace in white gold and diamonds
3,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
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Tiffany & Co Clé necklace in pink gold and diamonds
1,850 €
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Messika Move bracelet in pink gold and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,200 €
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Poiray signet ring in yellow gold, white gold and diamond
20,800 €
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Articulated Cartier Maillon Panthère large model necklace in yellow gold and diamonds
43,500 €
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Chanel Camelia necklace in white gold
9,250 €
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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