Jewellery
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Cartier Juste un Clou bracelet in white gold and diamonds
10,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,700 €
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Van Cleef & Arpels 1970s ring in yellow gold and diamonds
4,850 €
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Vintage brooch in yellow gold and chrysoprase
1,850 €
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A pair of Pomellato Bahia earrings in rose gold, smoky quartz and rubies
5,150 €
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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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A pair of Cartier ‘Mystérieuse Inde’ hoop earrings in yellow gold and diamonds
3,980 €
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Cartier Juste un clou white gold and diamond bangle
10,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,700 €
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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 Etincelle ring in platinum and diamonds
2,250 €
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Cartier Destinée solitaire ring in platinum and diamonds
21,800 €
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Bracelet Rainbow Atelier Collector Square in rose gold and coloured sapphires
3,980 €
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Cartier brooch in yellow gold, chalcedony and diamonds
9,980 €
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Half-flexible wedding ring in white gold and diamonds (2,76 carat)
5,650 €
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Vintage chain in pink gold
2,850 €
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Cartier Cartier Tectonique ring in white gold and diamonds
5,250 €
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Cartier Panthère pendant in white gold, lacquer and tsavorites
5,750 €
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Cartier Diadea ring in white gold and diamonds
11,500 €
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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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Mellerio 1950's bracelet in pink gold
9,980 €
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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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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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Boucheron earrings for non pierced ears in yellow gold, diamonds and emerald
8,650 €
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Van Cleef & Arpels 1980's ring in yellow gold, diamonds and ruby
3,850 €
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Fred Force 10 hoop earrings in yellow gold and stainless steel
2,450 €
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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 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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Small Cartier Love ring in white gold and diamonds
4,980 €
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Cartier Panthère brooch in yellow gold, diamonds and emeralds
7,850 €
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A pair of 1980s O.J. Perrin hoop earrings in yellow gold and diamonds
7,780 €
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Half-articulated Hermès Luna Park bracelet in silver
2,750 €
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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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Van Cleef & Arpels 1980's bangle in yellow gold and ebony
12,800 €
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Vintage earrings in pink gold, diamonds and lapis-lazuli
6,350 €
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Vintage bangle bracelet in yellow gold, white gold and diamonds
13,800 €
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Cartier Trinity ring in yellow gold and diamonds
7,950 €
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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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Cartier Amulette XS necklace in rose gold, onyx and diamonds
1,780 €
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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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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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1960s Cartier Paris brooch in yellow gold
13,800 €
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Vintage earrings in yellow gold and coloured glass
2,150 €
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Vintage Faraone earrings in yellow gold and diamonds
2,650 €
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Bulgari Sapphire Flower medium model ring in yellow gold, sapphires and diamonds
8,480 €
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Vintage 1970's necklace in yellow gold
14,800 €
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1970s-style Boucheron Serpent Bohème large clasp bracelet in yellow gold and diamonds
31,500 €
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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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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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Piaget Possession bangle in yellow gold and diamonds
11,500 €
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Cartier ‘Coeur et Symbole’ necklace in rose gold and diamonds
2,150 €
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1895 Cartier necklace in yellow gold and diamonds
1,980 €
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Boucheron Serpent Bohème long necklace in yellow gold, malachite and diamonds
38,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 65,900 €
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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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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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Tiffany & Co Setting wedding ring in platinum and diamonds
2,250 €
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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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Tiffany & Co Setting wedding ring in platinum and diamonds
2,150 €
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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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Vintage ring in platinium and diamonds
26,800 €
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Chanel Camelia necklace in white gold
9,250 €
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Tiffany & Co Victoria ring in platinium and diamonds
1,380 €
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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