Jewellery
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Boucheron earrings for non pierced ears in yellow gold, diamonds and emerald
8,650 €
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Cartier Panthère brooch in yellow gold, diamonds and emeralds
7,850 €
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A pair of Cartier ‘Mystérieuse Inde’ hoop earrings in yellow gold and diamonds
3,980 €
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Cartier Aldo Cipullo earrings for non pierced ears in yellow gold, malachite and turquoise
21,500 €
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Cartier brooch in yellow gold, chalcedony and diamonds
9,980 €
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Chanel Ultra necklace 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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Cartier pendant in white gold and diamonds
4,950 €
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Fred Pain de Sucre long necklace in pink gold, amethyst, quartz and diamonds
7,950 €
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Vintage necklace in yellow gold and citrines
6,150 €
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Vintage chain in pink gold
2,850 €
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Bulgari B.Zero1 necklace in white gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,700 €
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Cartier Love semi-pavé necklace in white gold and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
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Chopard Happy Diamonds long necklace in pink gold and diamonds
5,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,470 €
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Cartier Love semi-pavé necklace in white gold and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
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Tiffany & Co Soleste necklace in platinum and diamonds
2,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,850 €
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Cartier Panthère pendant in white gold, lacquer and tsavorites
5,750 €
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Boucheron Cinna Pampilles necklace in white gold and ruby
7,650 €
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Cartier Coeur et Symbole necklace in white gold
1,650 €
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Hermès Kelly Gourmette bracelet in rose gold and diamonds
5,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,500 €
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Half-articulated Hermès Luna Park bracelet in silver
2,750 €
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A pair of Hermès Farandole cufflinks in silver
550 €
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A pair of Dior My Dior earrings in rose gold
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,850 €
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Half-flexible wedding ring in white gold and diamonds (2,76 carat)
5,650 €
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Van Cleef & Arpels Romance ring in platinium and diamonds
3,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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Chaumet ‘Bee my Love’ ring in white gold and diamonds
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,440 €
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Tiffany & Co Setting wedding ring in platinum and diamonds
2,250 €
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Repossi Berbère 2 rows ring in white gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,550 €
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Cartier Clash de Cartier ring in rose gold and red agate
4,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,300 €
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Articulated Bulgari Allegra large model ring in yellow gold and diamonds
4,750 €
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Cartier Trinity ring in yellow gold and diamonds
7,950 €
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Small Cartier Love ring in white gold and diamonds
4,980 €
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Cartier Cartier Tectonique ring in white gold and diamonds
5,250 €
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Cartier Maillon Panthère ring in white gold and diamonds
5,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,850 €
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Messika Desert Bloom ring in rose gold and diamonds
5,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,400 €
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Van Cleef & Arpels 1970s ring in yellow gold and diamonds
4,850 €
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Bulgari Sapphire Flower medium model ring in yellow gold, sapphires and diamonds
8,480 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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Fred Success ring in white gold and diamonds
4,150 €
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Open Cartier C de Cartier ring in white gold and diamonds
2,850 €
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Pomellato Milano ring in white gold and diamonds
5,350 €
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Cartier Ellipse ring in yellow gold and diamond
2,550 €
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Tiffany & Co Setting wedding ring in platinum and diamonds
2,150 €
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Tiffany & Co. wedding ring in white gold and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,650 €
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Messika Joy ring in white gold and diamonds
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,180 €
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Van Cleef & Arpels 1980's ring in yellow gold, diamonds and ruby
3,850 €
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Cartier 1895 wedding ring in platinum and diamonds
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,000 €
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Cartier Etincelle ring in platinum and diamonds
2,250 €
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Chanel Small Camellia Button Ring in white gold and diamonds
4,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,800 €
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Cartier Destinée solitaire ring in platinum and diamonds
21,800 €
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Cartier Diadea ring in white gold and diamonds
11,500 €
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Cartier Panther Ring in yellow gold, emerald, onyx, and diamonds
19,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 27,300 €
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1960s Cartier Paris brooch in yellow gold
13,800 €
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Dinh Van Cube bracelet, small model, in white gold and diamonds
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,700 €
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1895 Cartier necklace in yellow gold and diamonds
1,980 €
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Cartier Juste un clou small rose gold ring
1,080 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,470 €
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Cartier Amulette XS necklace in rose gold, onyx and diamonds
1,780 €
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Cartier ‘Coeur et Symbole’ necklace in rose gold and diamonds
2,150 €
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Cartier Love bracelet in yellow gold and diamonds
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,520 €
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Cartier Myst pendant in yellow gold, diamonds and rock crystal
1,980 €
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De Grisogono Contrario earrings in rose gold, diamonds and garnets
17,200 €
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.
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