Jewellery
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Dinh Van Seventies large ring in white gold and diamonds
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Van Cleef & Arpels necklace in yellow gold, Corail and diamonds
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A pair of Bulgari Parentesi earrings in yellow gold and steel
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Vintage yellow gold bracelet
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Pomellato Forever necklace in yellow gold, blackened gold and diamonds
1,480 €
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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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Cartier Lanière ring in white gold, size 50
950 €
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Van Cleef & Arpels ring in yellow gold, lapis-lazuli and haematite
4,850 €
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Vintage 1930's ring in platinium and diamonds
5,250 €
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Messika Eden necklace in white gold and diamond
2,750 €
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Vintage 1980's ring in white gold, diamond and cultured pearl
1,580 €
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Chaumet Lien pendant in yellow gold and diamonds
1,350 €
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Vintage 1940s Tank ring in yellow gold, platinum and diamonds
2,980 €
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Vintage 1970's bracelet in yellow gold
9,850 €
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Articulated Chanel Ultra cuff bracelet in white gold and ceramic
8,250 €
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Fred Force 10 1980's necklace in yellow gold and stainless steel
2,250 €
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Vintage Tank ring in pink gold, diamonds and synthetic ruby
4,650 €
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Cartier Trinity ring in yellow gold and diamonds
7,950 €
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Chopard necklace in white gold and diamonds
1,350 €
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Articulated Chanel Ultra medium model ring in white gold and ceramic
1,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,840 €
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Cartier Trinity ring in white gold and diamonds
7,950 €
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Cartier Indes Galantes bracelet in yellow gold, blackened gold and chrysoprase
12,800 €
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Cartier "Cartier d'Amour" ring in platinum and diamonds
2,850 €
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A pair of Mellerio Marie-Antoinette ear clips in white gold, pink sapphires and diamonds
3,850 €
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Tiffany & Co Platinum and Diamond Key Necklace
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,460 €
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A pair of vintage 1980s ear clips in yellow gold and emeralds
3,750 €
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Tiffany & Co Sixteen Stones ring in yellow gold, platinum and diamonds
2,450 €
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Cartier Etincelle wedding ring in white gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,950 €
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Chanel Ultra flexible ring, medium size, in yellow gold, black ceramic and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,950 €
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Vintage Art Deco ring in platinum and diamonds
1,880 €
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Solitaire ring in white gold and in diamond (0.72 carat)
2,650 €
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Tiffany & Co Open Heart necklace in yellow gold
980 €
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Bulgari Allegra medium-sized semi-hinged ring in yellow gold, diamonds and coloured gemstones
5,150 €
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A pair of 1970s Cartier earrings in yellow gold and Corail
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Van Cleef & Arpels necklace in yellow gold, Corail and diamonds
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Cartier bracelet in yellow gold
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Tiffany & Co ‘Diamonds By The Yard’ necklace in yellow gold and diamonds
780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,300 €
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Tiffany & Co ‘Diamonds By The Yard’ necklace in yellow gold and diamonds
1,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,800 €
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Vintage 1960s bracelet in platinum, sapphires and diamonds
12,500 €
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Chopard Happy Diamonds pendant in white gold and diamonds
1,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,930 €
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A pair of Mikimoto ear clips in yellow gold and cultured pearls
980 €
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Tiffany & Co Hearts necklace in platinium and diamonds
2,450 €
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Vintage ring in yellow gold and diamonds
1,650 €
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Boucheron 1970s-style long necklace in yellow gold
22,500 €
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Cartier Draperie necklace in yellow gold
17,500 €
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Vintage 1970s yellow gold brooch
3,250 €
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Zolotas Byzance earrings in yellow gold
4,450 €
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Pomellato Ritratto medium-sized ring in rose gold, quartz and diamonds
3,750 €
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Tiffany & Co Open Heart necklace, medium size, in yellow gold and diamonds
1,650 €
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Fred Pain de Sucre medium ring in rose gold, diamonds and rose quartz
4,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,200 €
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Repossi Berber wedding ring in rose gold and diamonds
2,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,200 €
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Messika Desert Bloom ring in white gold and diamonds
5,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,400 €
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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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Pomellato ring in yellow gold
2,450 €
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Bulgari Pyramid ring in yellow gold
2,650 €
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Louis Vuitton Color Blossom ring in yellow gold, onyx and diamonds
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1970s Cartier ring in yellow gold and Corail
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Cartier 1970s bracelet in yellow gold and Corail
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Vintage yellow gold necklace
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Cartier Love necklace in white gold set with diamonds
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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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