Jewellery
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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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Chaumet Joséphine Ronde d'Aigrettes bracelet in white gold, diamonds and aquamarine
3,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,150 €
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Lalaounis necklace in yellow gold
19,800 €
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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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Bulgari Serpenti Viper semi-rigid ring in rose gold, mother-of-pearl and diamonds
11,500 €
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Marina B 1980's necklace in yellow gold, cultured pearls, onyx, rubies, emeralds and diamonds
11,500 €
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Cartier Maillon Panthère ring from the 1990s, in yellow gold and diamonds
2,780 €
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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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Tiffany & Co Loving Heart necklace in yellow gold
680 €
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Vintage 1990's ring in white gold and diamonds
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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Cartier Juste un clou necklace in white gold and diamonds
5,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,600 €
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A pair of vintage silver cufflinks
650 €
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A pair of Poiray earrings in yellow gold and citrine
3,450 €
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Chopard Happy Diamonds necklace in yellow gold and diamonds
3,650 €
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Poiray necklace in yellow gold, blue topaz, diamonds and cultured pearls
17,500 €
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Vintage ring in white gold and diamonds
1,980 €
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Bulgari semi-rigid ring in yellow gold and steel
2,150 €
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A pair of Hermès cufflinks in silver
680 €
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Dior Rose des vents necklace in yellow gold, mother-of-pearl and diamonds
6,350 €
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Fope 1990s open-style bracelet in white gold, with ruby, emerald, sapphire and diamonds
7,850 €
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Boucheron Ava ring in white gold and diamonds
9,750 €
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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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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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A pair of Bulgari ear clips in yellow gold and cultured pearls
15,800 €
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Boucheron Trouble ring in yellow gold and black jade
2,650 €
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Boucheron Pluriel ring in yellow gold
2,750 €
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Fred Belles Rives ring in yellow gold and rhodonite
1,380 €
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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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Van Cleef & Arpels ‘Deux Papillons’ necklace in yellow gold, turquoise and diamonds
8,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,900 €
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Van Cleef & Arpels Pure Alhambra necklace in yellow gold and onyx
3,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,000 €
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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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Chaumet ring in yellow gold, with a South-Sea cultured pearl and sapphires
3,750 €
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A pair of Tiffany & Co Fleur de Lis earrings in platinum and diamonds
880 €
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Chanel Matelassé ring in white gold
3,980 €
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Bulgari B.Zero1 large ring in white gold and diamonds
6,950 €
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Vintage necklace in yellow gold and diamonds
6,750 €
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Chaumet necklace in yellow gold and diamonds
1,850 €
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Bulgari Bulgari ring in yellow gold and mother-of-pearl
2,750 €
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Hermès Grand Large long necklace in silver
1,880 €
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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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Pomellato Ritratto earrings in pink gold, quartz and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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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 €
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Tiffany & Co earrings in yellow gold
2,450 €
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Poiray signet ring in yellow gold, white gold and diamond
20,800 €
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Chaumet ring in white gold and diamonds
3,650 €
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De Grisogono Allegra ring in white gold, diamonds and ruby
13,800 €
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Chopard Happy Diamonds earrings for non pierced ears in yellow gold and diamonds
3,650 €
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Vintage ring in platinium, aquamarine and diamonds
2,580 €
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Vintage earrings for non pierced ears in pink gold, platinium and diamonds
1,480 €
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Messika Skinny Croisé cuff bracelet in white gold and diamonds
4,950 €
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Vintage 1930's ring in platinium and diamonds
4,380 €
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Pomellato Milano ring in white gold, pink gold and diamond
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,050 €
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Vintage wedding ring in platinium and diamonds
2,450 €
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Tiffany & Co necklace in platinium and diamonds
2,450 €
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Half-flexible bracelet in yellow gold and diamonds (2,77 carats)
6,550 €
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Pomellato Tango ring in pink gold, rock crystal and diamonds
5,650 €
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Tiffany & Co Legacy ring in platinium, sapphires and diamonds
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,800 €
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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