Jewellery
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Cartier Trinity ring in 3 golds and diamonds, size 49
7,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,000 €
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Cartier earrings in yellow gold and ruby
8,250 €
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Cartier Saturne ring in 3 golds and diamonds
2,650 €
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Cartier Trinity medium model ring in 3 golds and diamonds
7,480 €
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Cartier Love pavé small model bracelet in yellow gold and diamonds
20,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 30,700 €
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Cartier Or, Amour et Trinity ring in white gold
1,850 €
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Cartier Trinity hoop earrings in 3 golds
2,650 €
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Cartier Love bracelet in white gold, size 16
6,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,550 €
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Cartier bracelet in yellow gold, sapphire and enamel
8,450 €
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Pomellato Victoria ring in pink gold and cacholong
3,480 €
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Pomellato Ritratto medium model ring in pink gold, jasper and brown diamonds
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,900 €
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Pomellato Tango earrings in pink gold, silver, aquamarines, tanzanites and sapphires
8,950 €
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Pomellato Nudo Maxi ring in pink gold and blue London topaz
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,400 €
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Pomellato Arabesque earrings in pink gold and titanium
3,250 €
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Pomellato Catene earrings in pink gold and tourmaline
3,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,900 €
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Pomellato Tubolare ring in white gold and diamonds
4,480 €
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Tiffany & Co Rope earrings in yellow gold, cultured pearls and diamonds
4,250 €
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Pomellato ring in pink gold, white gold and diamonds
3,750 €
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Tiffany & Co Cobblestone ring in platinium, diamonds and sapphires
6,850 €
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Tiffany & Co T1 large model ring in yellow gold and diamonds
5,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,000 €
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Tiffany & Co necklace in yellow gold and onyx
2,450 €
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Tiffany & Co pair of cufflinks in yellow gold, silver and onyx
1,150 €
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Tiffany & Co Diamonds By The Yard necklace in yellow gold and diamonds
2,250 €
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Tiffany & Co earrings in yellow gold and ruby
4,950 €
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Tiffany & Co Metro bracelet in pink gold and diamonds
9,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 17,300 €
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Tiffany & Co Jazz wedding ring in platinium and diamonds
2,480 €
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Tiffany & Co Wire bracelet in white gold and diamonds
6,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,900 €
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Tiffany & Co Victoria earrings in platinium and diamonds
6,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,200 €
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Tiffany & Co solitaire ring in platinum and diamond
1,750 €
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Dior Diorama Précieuse ring in pink gold, morganite and diamond
4,980 €
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Dior Gourmande ring in white gold, chalcedony and diamonds
6,750 €
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Dior Diorama Précieuse ring in yellow gold, amethyst and emerald
3,950 €
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Gianmaria Buccellati 1970's sleeve ring in yellow gold, diamonds and ruby
16,300 €
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Buccellati Opéra long necklace in pink gold and onyx
9,850 €
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Chaumet Jeux de Liens ring in white gold and diamonds
2,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,150 €
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Chaumet Lien medium model earrings in white gold
2,450 €
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Chaumet Jeux de Liens small model ring in white gold and diamonds
1,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,770 €
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Buccellati earrings in white gold and diamonds
6,550 €
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Chaumet Duo ring in yellow gold and diamonds
3,250 €
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Buccellati Macri Classica bracelet in white gold and diamonds
8,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,500 €
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Buccellati Scacchi ring in white gold and diamonds
14,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 25,500 €
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Chaumet Anneau large model ring in white gold
2,450 €
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Chaumet Class One ring in white gold, diamonds and rubber
2,850 €
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Chaumet Attrape Moi Si Tu M'Aimes ring in yellow gold and diamonds
2,150 €
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Chaumet Lien large model pendant in white gold
1,880 €
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Chaumet Lien ring in yellow gold, diamonds and ceramic
1,180 €
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Chaumet Torsade wedding ring in pink gold
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,540 €
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Van Cleef & Arpels Deux Papillons earrings in yellow gold, mother of pearl and diamonds
13,400 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 16,700 €
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Van Cleef & Arpels Philippine 1990's bracelet in yellow gold and diamonds
8,550 €
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Van Cleef & Arpels Delphes bracelet in yellow gold, coral and chrysoprase
17,500 €
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Van Cleef & Arpels Bouton d'or earrings in pink gold, cornelian, mother of pearl and diamonds
23,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 29,200 €
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Van Cleef & Arpels earrings in yellow gold, pink gold and white gold
4,450 €
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Van Cleef & Arpels Fleurette ring in white gold and diamonds
8,650 €
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Van Cleef & Arpels ring in yellow gold and stainless steel
1,250 €
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Van Cleef & Arpels Fleurette necklace in white gold and diamonds
6,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,300 €
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Van Cleef & Arpels ring in yellow gold and diamonds
5,180 €
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Van Cleef & Arpels Socrate Bouquet ring, yellow gold and diamonds
27,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 55,300 €
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Van Cleef & Arpels Frivole ring in yellow gold and diamonds
7,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,000 €
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Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, amethyst and citrine
8,750 €
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Bulgari Bulgari Bulgari ring in white gold and diamonds
4,480 €
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.
14-days return policy
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