Jewellery
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De Grisogono Gypsy earrings in white gold and diamonds
43,500 €
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Cartier Trinity earrings in yellow gold and diamonds
10,800 €
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Cartier Nigeria ring in white gold and diamonds
24,800 €
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Chanel Comètes necklace in yellow gold and diamonds
6,550 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,400 €
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Tasaki ring in platinium, cultured pearl and diamonds
1,150 €
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Mauboussin pendant in yellow gold and mother of pearl
3,850 €
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Fred Lovelight ring in platinium and diamonds
2,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,800 €
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Chaumet Lien large model ring in white gold, diamonds and ceramic
990 €
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Rigid Hermès Chaîne d'Ancre pair of cufflinks in yellow gold
2,750 €
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Tiffany & Co 1837 ring in yellow gold
1,050 €
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Cartier 1980's ring in 3 golds
2,650 €
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Boucheron Quatre Black Edition large model ring in white gold, diamonds and PVD
7,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,500 €
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Boucheron Ava necklace in white gold and diamonds
3,850 €
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Cartier Inde Mystérieuse large model ring in white gold and diamonds
3,850 €
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A pair of Cartier Love pavé earrings in white gold and diamonds
5,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,400 €
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Boucheron ‘Grains de Raisin’ semi-articulated 1990s bracelet in yellow gold
11,200 €
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A semi-articulated 1950s Boucheron Paris brooch-pendant in yellow gold, platinum, synthetic rubies and diamonds
13,800 €
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1990s Boucheron ‘Grains de Raisin’ necklace in yellow gold
18,800 €
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De Beers Aura solitaire ring in platinum and diamonds
5,980 €
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Messika Spiky bangle in rose gold
4,150 €
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Boucheron Pompon pendants earrings in white gold and diamonds
43,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 118,000 €
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Cartier Juste un clou double ring in rose gold and diamonds
3,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,250 €
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Hermès Chaîne d'Ancre linked cuff bracelet, large model, in silver
3,480 €
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Bulgari ring in platinium and diamonds (1.57 ct.)
15,900 €
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Poiray Ma Préférence necklace in pink gold and chalcedony
3,150 €
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Dior Bois de Rose bracelet in yellow gold and diamonds
17,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 37,500 €
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Bulgari Parentesi Cocktail long necklace in rose gold, semi-precious stones and diamonds
22,500 €
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Bulgari Serpenti Viper ring in rose gold and diamonds
12,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,500 €
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A pair of Fred Princess K earrings in white gold, diamonds and coloured gemstones
4,980 €
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Van Cleef Arpels Sweet Butterflies bracelet in white gold and Turquoise
2,150 €
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Dinh Van R12 Handcuff Bracelet in platinium
1,350 €
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Dinh Van white gold link bracelet
780 €
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Chopard Happy Diamonds ring in white gold and diamonds
2,650 €
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Cartier Juste un clou bracelet in white gold and diamonds
17,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 25,700 €
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Cartier solitaire ring in platinium and diamonds
69,800 €
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A pair of Chaumet Joséphine Aigrette earrings in white gold and diamonds
20,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 34,400 €
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Fred Belles Rives ring in yellow gold and rhodonite
1,380 €
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Messika Move Joaillerie ring in rose gold and diamonds
2,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,980 €
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Mikimoto necklace in yellow gold and cultured pearls
3,750 €
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Cartier solitaire ring in white gold and diamonds
1,050 €
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Chaumet Liens Séduction necklace in white gold and diamonds
3,650 €
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Tiffany Co Soleste ring in platinum and diamonds
9,250 €
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Repossi Antifer ring in white gold
1,280 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,100 €
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Chanel Matelassé bracelet in yellow gold
15,500 €
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Cartier Love bracelet with 10 diamonds, in white gold and diamonds
13,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 20,200 €
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Bulgari Divas' Dream necklace in white gold and diamonds
24,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 44,500 €
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A pair of Messika Desert Bloom earrings in white gold and diamonds
15,200 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 25,800 €
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Fred Force 10 large-sized bracelet in yellow gold and diamonds
8,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,690 €
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Chaumet Lien white gold and diamond cuff bracelet with clasp
14,300 €
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A pair of Cartier Pénélope ear clips in white gold and diamonds
14,800 €
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Tiffany Co T1 wide yellow gold clasp bracelet
6,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,500 €
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Piaget Rose necklace in white gold and diamonds
3,150 €
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Dior Bois de Rose bracelet in white gold and diamonds
14,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 41,000 €
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Cartier ring in yellow gold and diamonds
17,500 €
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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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Fred Chance ‘Infinie’ ring in rose gold and diamonds
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,580 €
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Messika Move Joaillerie hoop earrings in white gold and diamonds
9,850 €
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Tiffany & Co Metro bangle in white gold and diamonds
5,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,500 €
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Fred Force 10 medium model ring in white gold and diamonds
2,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,990 €
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Medium-sized Hermès Kelly ring in white gold and diamonds
4,750 €
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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