Jewellery
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Boucheron Ava ring in white gold and diamonds
9,750 €
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Boucheron Plume de Paon ring in white gold and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
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Boucheron Trouble ring in yellow gold and black jade
2,650 €
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Boucheron Serpent Bohème bracelet in yellow gold, onyx and coral
13,800 €
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Boucheron Pluriel ring in yellow gold
2,750 €
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Boucheron Trouble brooch in yellow gold
3,150 €
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Boucheron Ava necklace in white gold and diamonds
3,450 €
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Chopard Les Chaines bracelet in white gold
9,750 €
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A pair of Bulgari ear clips in yellow gold and cultured pearls
15,800 €
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Bulgari Parentesi Cocktail ring in white gold, blue topaz and diamonds
4,980 €
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Bulgari Serpenti Viper semi-rigid ring in rose gold, mother-of-pearl and diamonds
11,500 €
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Bulgari Astrale necklace in white gold and diamonds
7,850 €
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Bulgari semi-rigid ring in yellow gold and steel
2,150 €
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Bulgari Bulgari ring in yellow gold and mother-of-pearl
2,750 €
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Bulgari Serpenti Viper ring in pink gold, diamonds and onyx
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Bulgari B.Zero1 large ring in white gold and diamonds
6,950 €
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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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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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Cartier Love bracelet with 4 diamonds, in yellow gold and diamonds, size 17
8,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,100 €
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Cartier setting ring in platinum, diamonds and Ceylan sapphire
38,500 €
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Cartier Himalia ring in white gold and diamonds
6,750 €
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Cartier earrings in yellow gold and ruby
8,250 €
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Cartier Maillon Panthère ring from the 1990s, in yellow gold and diamonds
2,780 €
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Chanel small hoop earrings in white gold and diamonds
5,950 €
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Chanel Profil de Camélia ring in yellow gold and diamonds
2,450 €
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Cartier Trinity ring in 3 golds and diamonds, size 49
7,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,000 €
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Chanel Camelia earrings in yellow gold and cacholong
5,250 €
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Chanel Ultra ring in white gold and ceramic
1,750 €
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Chanel Camelia large model ring in yellow gold and chalcedony
4,950 €
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Flexible Chanel Ultra large model ring in white gold and ceramic
2,450 €
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Chanel Matelassé ring in white gold
3,980 €
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Medium-sized Chanel Coco Crush ring in beige gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,150 €
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Chanel Mademoiselle small model ring in white gold, colored stones and pearl
4,250 €
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Chanel Comète Géode ring in white gold and diamonds
6,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,000 €
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H. Stern necklace in non-rhodium-plated white gold, with a cultured pearl and a diamond
1,350 €
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Chopard Happy Diamonds ring in white gold and diamonds
12,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,200 €
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Vintage long necklace in yellow gold
6,550 €
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Chopard Happy Diamonds Icon ring in yellow gold and diamonds
2,450 €
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Chopard Happy Diamonds necklace in yellow gold and diamonds
3,650 €
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Cartier Margot necklace in yellow gold
19,800 €
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Chopard Happy Spirit ring in white gold and diamond
4,150 €
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Cartier Panthère ring in yellow gold, diamonds and lacquer
9,980 €
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Hermès Grand Large long necklace in silver
1,880 €
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Hermès Farandole small model pendant in pink gold and diamonds
5,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,750 €
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Hermès Kelly small bangle in rose gold and diamonds
5,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,050 €
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Hermès ring in pink gold and spinels
12,500 €
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Open Hermès cuff bracelet in silver
1,950 €
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A pair of Hermès cufflinks in silver
680 €
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A pair of Dior Gourmande earrings in yellow gold, green quartz, grey mother-of-pearl, coloured sapphires and diamonds
7,650 €
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Dior Rose des vents necklace in yellow gold, mother-of-pearl and diamonds
6,350 €
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Dior Rose Céleste necklace in yellow gold, mother of pearl, onyx and diamonds
1,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,150 €
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Dinh Van ring in white gold and smoked quartz
1,750 €
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Dior Bois de Rose ring in white gold and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,200 €
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Dior Gourmande ring in white gold, chalcedony and diamonds
6,750 €
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Dior Diorama Précieuse ring in yellow gold, amethyst and emerald
3,950 €
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Messika Move bracelet in white gold and diamonds
2,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,790 €
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Tasaki Balance Signature ring in yellow gold and Akoya cultured pearls
4,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,020 €
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Pomellato Victoria pendant in pink gold, agate and diamond
1,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,280 €
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Cartier necklace in yellow gold, diamonds and lapis-lazuli
9,250 €
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Pomellato Catene earrings in pink gold, blackened gold and tourmaline
3,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,060 €
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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