Rings diamonds
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Dior Rose Dior Bagatelle ring in white gold and diamonds
7,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,500 €
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Fred Lovelight ring in platinium and diamonds
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,800 €
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Chanel Ultra ring in white gold, ceramic and diamond
2,450 €
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Vintage 1960's boule ring in platinium and diamonds
2,980 €
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Chaumet ring in white gold and diamonds
See price
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Tiffany & Co Victoria ring in platinium and diamonds
See price
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Boucheron setting solitaire ring in platinium and diamond 5,01 carat
See price
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Half-flexible wedding ring in rose gold and diamonds (2,88 carat)
5,650 €
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Vintage ring in platinium, onyx and diamondsand in diamond
5,150 €
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Vintage 1960's boule ring in platinium, white gold and diamonds
4,650 €
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De Grisogono ring in pink gold and Icy diamonds
19,800 €
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Piaget Possession ring in white gold and diamonds
9,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 18,400 €
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Twisted Messika Imperial Move ring in white gold, diamonds and diamonds
4,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,900 €
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Pomellato Iconica ring in white gold and diamonds
3,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,500 €
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Boucheron Ava ring in white gold and diamonds
4,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,800 €
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Bulgari Serpenti Viper ring in white gold and diamonds
17,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 29,900 €
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Cartier Love pavé ring in yellow gold and diamonds
5,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,000 €
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Boucheron Quatre Radiant Edition ring in yellow gold, white gold and diamonds
7,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,600 €
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Vintage 1930's ring in platinium and diamonds
4,380 €
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Chaumet ring in yellow gold and diamond
2,980 €
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Van Cleef & Arpels ring in white gold and diamonds
10,800 €
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Dinh Van Capucine solitaire ring in white gold and diamond (0,91 carat)
4,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,250 €
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Tiffany & Co Jazz ring in pink gold and diamonds
2,480 €
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Bulgari Divas' Dream ring in pink gold and diamonds
See price
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Cartier 1895 solitaire ring in platinium and diamond
8,450 €
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Tiffany & Co Lucida solitaire ring in platinium, diamond and sapphires
20,800 €
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Messika Move ring in white gold and diamonds
2,950 €
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Vintage ring in pink gold and diamond
4,980 €
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Dinh Van Anthea sleeve ring in white gold and diamonds
3,250 €
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Vintage boule ring in platinium and diamonds
3,850 €
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Vintage 1930's ring in platinium and diamonds
5,250 €
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Boucheron Beloved wedding ring in platinium and diamonds
1,980 €
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Bulgari B.Zero1 small model ring in white gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,900 €
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Cartier Juste un clou small model ring in pink gold and diamonds
4,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,700 €
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Cartier Love pavé small model ring in white gold and diamonds
5,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,550 €
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Tiffany & Co Diamond Hoop ring in pink gold and diamonds
1,230 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,050 €
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Tiffany & Co Harmony wedding ring in platinium and diamonds
2,130 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,550 €
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Cartier Etincelle ring in pink gold and diamonds
3,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
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Chaumet Jeux de Liens ring in white gold and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,000 €
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Cartier Ballerine solitaire ring in platinium and diamonds
5,650 €
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Chaumet Bee my Love solitaire ring in pink gold and diamond
2,250 €
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De Beers ring in white gold and diamonds
2,250 €
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Cartier Mimi ring in platinium and diamonds
6,250 €
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Cartier Destinée ring in platinium and diamonds
9,450 €
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Chanel Camelia ring in white gold and diamonds
24,500 €
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Vintage ring in yellow gold and diamonds
59,800 €
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Cartier solitaire ring in platinium and diamonds
74,800 €
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Bulgari ring in platinium and diamonds (1.57 ct.)
15,900 €
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Tiffany & Co Seven Stone ring in platinium and diamonds
2,250 €
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Piaget Rose ring in platinium and diamonds
4,650 €
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Vintage signet ring in yellow gold and diamonds
47,500 €
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Chanel Camelia ring in white gold and diamonds
14,800 €
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Messika Promess ring in white gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,250 €
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Half-flexible wedding ring in yellow gold and diamonds (1,21 carat)
2,450 €
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Half-flexible wedding ring in rose gold and diamonds (2,76 carats)
5,650 €
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Vintage ring in white gold and diamonds
8,450 €
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Pomellato Tubolare ring in white gold and diamonds
4,480 €
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De Grisogono Allegra ring in white gold and diamonds
11,800 €
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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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De Grisogono ring in white gold, jet and diamonds
9,250 €
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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