Jewellery
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Half-flexible wedding ring in yellow gold and diamonds (1,19 carat)
2,450 €
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Van Cleef & Arpels ring in yellow gold, diamonds and ruby
4,880 €
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Poiray 1980's earrings for non pierced ears in yellow gold and white gold
3,850 €
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Vintage earrings for non pierced ears in yellow gold and synthetic rubies
2,480 €
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Tiffany & Co Jazz garter Ring in platinum, diamonds and pink sapphires
2,350 €
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Fred Pain de Sucre medium ring in yellow gold, diamonds and purple jade
4,950 €
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Vintage 1960s ring in yellow gold, coral and diamonds
1,480 €
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A pair of Tiffany & Co. earrings in yellow gold and cultured pearls
1,680 €
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A pair of Poiray earrings in three-tone gold
6,550 €
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A pair of Mellerio Marie-Antoinette ear clips in white gold, with pink sapphires and diamonds
4,250 €
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Vintage tubogas semi-rigid cuff bracelet in rose gold, white diamonds and cognac-coloured diamonds
18,500 €
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Pomellato Iconica Slim ring in rose gold
2,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,700 €
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Van Cleef & Arpels ‘Entre les Doigts’ Bow Ring in white gold and diamonds
18,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 34,000 €
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Vintage ring in platinium and diamonds
26,800 €
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Vintage 1940s Tank bracelet in rose gold and yellow gold
10,800 €
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Tiffany & Co Victoria ring in platinium and diamonds
1,380 €
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Cartier Inde Mystérieuse ring medium model in rose gold, smoky quartz and diamonds
2,150 €
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Cartier Trinity ring in 3 golds and diamonds
7,950 €
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1980s Cartier Cougar bracelet in yellow gold and silverium
10,200 €
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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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A pair of Boucheron Déchainé earrings in rose gold and diamonds
1,650 €
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Boucheron ring in white gold and cultured pearl
1,650 €
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Half-articulated Bulgari Fiorever earrings in pink gold and diamonds
10,800 €
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Articulated Bulgari Allegra earrings in white gold, diamonds and colored stones
5,980 €
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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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Cartier Trinity hoop earrings in white gold and diamonds
11,800 €
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Cartier Trinity ring in yellow gold and diamonds
7,950 €
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Cartier 1980s ring in yellow gold and diamonds
4,980 €
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Chanel Ultra medium-sized flexible 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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Chanel Ultra medium-sized flexible bracelet in yellow gold, black ceramic and diamonds
13,500 €
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Chanel wedding ring in white gold and diamonds
3,650 €
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Messika Desert Bloom long necklace in rose gold and diamonds
17,700 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 29,500 €
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Chaumet 1970's necklace in yellow gold, diamonds, sapphire and cultured pearls
10,500 €
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Tiffany & Co necklace in platinum, yellow gold and diamonds
8,580 €
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Cartier Coeur et Symbole necklace in white gold
1,650 €
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Chaumet Attrape Moi Si Tu M'Aimes pendant in pink gold, diamond and tourmaline
2,280 €
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Chanel Camelia necklace in white gold
9,250 €
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Tiffany & Co Victoria necklace in platinum and diamonds
3,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,500 €
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Vintage Gaetan de Percin long necklace in yellow gold
9,850 €
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Van Cleef & Arpels necklace in yellow gold, tiger’s eye and diamond
6,150 €
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Bulgari Cuore necklace in white gold and diamonds
2,450 €
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Chopard Happy Diamonds Icon necklace in white gold and diamond
1,880 €
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Repossi Berber necklace in rose gold
980 €
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Hermès Lancelot cuff bracelet in silver
4,150 €
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A pair of rigid Hermès cufflinks in silver
750 €
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Dior Rose Céleste necklace in yellow gold, white 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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Dinh Van Heart Necklace in white gold and diamonds
1,250 €
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Cartier Panthère ring in yellow gold, with tsavorites, black lacquer, onyx and diamonds
6,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,000 €
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Cartier Trinity ring from the ‘Les Must de Cartier’ collection, medium size, in three-tone gold
1,390 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,380 €
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Cartier Love bracelet in white gold, size 17
6,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,700 €
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Cartier Amulette necklace, small model, in rose gold, onyx and diamonds
3,280 €
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Cartier Love bracelet in rose gold and diamonds
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,750 €
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Cartier Trinity pendant in white gold, ceramic and diamonds
4,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,500 €
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Chaumet ‘Lien’ pendant in rose gold and diamonds
1,350 €
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Tiffany & Co Hearts necklace in yellow gold and diamonds
2,450 €
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Tiffany & Co medium model pendant in yellow gold
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,600 €
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Fred Pain de Sucre medium-sized ring in rose gold, yellow gold and diamonds
7,150 €
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Repossi Berber necklace in rose gold
980 €
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Repossi Antifer ring in white gold and diamonds
2,080 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,500 €
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Cartier Love bracelet, small model, in rose gold and diamonds
6,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,700 €
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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