Jewellery
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Vintage boule ring in platinium and diamonds
3,850 €
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Cartier Trinity hoop earrings in 3 golds
3,680 €
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Cartier Caresse d'Orchidées earrings in white gold, diamonds and colored stones
29,800 €
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Tennis bracelet in rose gold and diamonds (4,84 carats)
7,850 €
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Tiffany & Co Cobblestone pendant in platinium, diamonds and ruby
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,800 €
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Dior necklace in yellow gold, mother of pearl and diamond
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,400 €
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Poiray Fille Antique ring in white gold, milky quartz and diamonds
1,980 €
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Chaumet Lien pendant in white gold and diamonds
2,350 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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Hermès Quark boule ring in silver and resin
980 €
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Tiffany & Co Setting solitaire ring in platinium and diamond
790 €
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Tiffany & Co Wire ring in pink gold and diamonds
1,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,200 €
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Chaumet Bee my Love solitaire ring in pink gold and diamond
2,250 €
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Fred Force 10 medium model ring in white gold and diamonds
2,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,990 €
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Dinh Van Menottes R16 bracelet in white gold and diamonds
16,500 €
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Tiffany & Co pendant in platinium and diamonds
1,880 €
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Cartier Diamant Léger necklace in white gold and diamonds
2,750 €
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Chopard Happy Hearts bracelet in pink gold, malachite and diamonds
6,450 €
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Pomellato Ritratto earrings for non pierced ears in pink gold, quartz and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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Van Cleef & Arpels Socrate Bouquet ring, yellow gold and diamonds
27,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 55,300 €
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Vintage ring in platinium, diamonds and sapphire
4,980 €
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Pomellato Ritratto earrings for non pierced ears in pink gold, amethyst and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,700 €
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Lalaounis earrings for non pierced ears in yellow gold and sodalite
2,750 €
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Vintage ring in white gold and diamonds
4,480 €
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Cartier ring in yellow gold, onyx and diamonds
5,650 €
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Bulgari Bulgari Bulgari pair of cufflinks in yellow gold and onyx
1,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,250 €
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De Beers ring in white gold and diamonds
2,250 €
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Vintage 1940's earrings for non pierced ears in yellow gold, diamonds and sapphires
2,250 €
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Vintage 1980's ring in 14 carats yellow gold and silver
1,150 €
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Fred Pain de Sucre small model bracelet in white gold, diamonds and chalcedony
880 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,550 €
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Messika Skinny Croisé bracelet in white gold and diamonds
5,350 €
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Vintage 1970's earrings in yellow gold
3,650 €
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Hermès Chaîne D'ancre Divine medium model ring in pink gold and diamonds
6,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,600 €
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Modern Fred ring in white gold and tourmaline
1,850 €
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Vintage ring in pink gold and diamond
4,980 €
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De Grisogono Contrario earrings in pink gold, diamonds and black diamonds
19,500 €
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Vintage ring in platinium, chalcedony and onyx
1,750 €
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Cartier Trinity hoop earrings in yellow gold and diamonds
8,980 €
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Cartier Panthère necklace in yellow gold, diamonds, onyx and tsavorites
19,800 €
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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,850 €
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Pomellato Capri necklace in white gold, onyx and diamonds
2,150 €
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Van Cleef & Arpels Martinique 1960's ring in yellow gold, coral and diamonds
7,950 €
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Pomellato bracelet in yellow gold, garnets and diamonds
14,800 €
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Cartier Lanière bracelet in white gold and diamonds
15,400 €
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Flexible Vintage ring in yellow gold and diamonds
3,480 €
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Messika Move ring in white gold and diamonds
2,950 €
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Chaumet Lien ring in yellow gold and diamond
2,150 €
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Lalaounis ring in yellow gold, white gold and diamonds
1,480 €
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Van Cleef & Arpels ring in yellow gold and diamonds
9,480 €
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De Grisogono Ventaglio ring in white gold and sapphires
12,500 €
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Tiffany & Co Jean Schlumberger earrings in yellow gold, platinium and diamonds
12,800 €
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Lalaounis earrings in yellow gold
2,150 €
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Pomellato Capri ring in white gold, jet and diamonds
2,350 €
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Chanel Comète Géode small model earrings in white gold and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,800 €
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Bulgari Serpenti Viper ring in pink gold, malachite and diamonds
4,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,700 €
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Chanel Comètes earrings in white gold, pearls and diamonds
8,350 €
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Vintage earrings in yellow gold and diamonds
3,650 €
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Chopard Happy Diamonds earrings in yellow gold and diamonds
4,680 €
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Tiffany & Co Atlas ring in white gold and diamonds
1,780 €
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Hermès Finesse necklace in white gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,250 €
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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