Jewellery
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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: 3,750 €
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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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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,580 €
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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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Cartier Panthère earrings in yellow gold, diamonds and tsavorites
17,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 27,900 €
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Pomellato bracelet in yellow gold, garnets and diamonds
14,800 €
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Cartier Diamant Léger earrings in white gold and diamonds
3,450 €
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Cartier Etincelle ring in pink gold and diamonds
3,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
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Cartier Mimi ring in platinium and diamonds
6,250 €
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Chaumet Joséphine Éclat Floral ring in white gold and diamonds
3,850 €
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Chaumet Jeux de Liens ring in white gold and diamonds
3,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,750 €
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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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Chaumet Lien pendant in white gold and diamonds
2,350 €
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Tiffany & Co Setting solitaire ring in platinium and diamond
790 €
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Cartier 1895 necklace in yellow gold and diamond
14,800 €
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Chaumet Bee my Love solitaire ring in pink gold and diamond
2,250 €
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Vintage necklace in yellow gold and diamonds
2,650 €
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Tiffany & Co Clé Coeur pendant in white gold, diamonds and silver
2,380 €
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Tiffany & Co Open Heart pendant in platinium
1,450 €
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Vhernier Vague ring in pink gold and cacholong
4,780 €
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Pomellato Victoria ring in pink gold and agate
3,580 €
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Tiffany & Co Sixteen Stones ring in platinium, yellow gold and diamonds
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 17,000 €
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Hald-rigid open Vintage bracelet in yellow gold, stainless steel and diamonds
7,950 €
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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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Van Cleef & Arpels brooch in snakewood, yellow gold and diamonds
9,480 €
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Chaumet Lien small model ring in white gold
780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,420 €
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Cartier Caresse d'Orchidées earrings in white gold, diamonds and colored stones
29,800 €
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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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Cartier Ballerine solitaire ring in platinium and diamonds
5,650 €
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Chopard earrings in white gold and diamonds
12,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,600 €
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Pomellato Capri ring in white gold, jet and diamonds
2,350 €
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Cartier Lanière ring in white gold
1,350 €
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Chaumet bracelet in yellow gold
7,450 €
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Chopard ring in pink gold and white gold
1,530 €
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Tiffany & Co Soleste ring in platinum, sapphire and diamonds
6,750 €
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Tiffany & Co Diamonds By The Yard necklace in pink gold and diamond
850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,400 €
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Cartier Or, Amour et Trinity ring in white gold
1,750 €
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Cartier Juste un clou ring in yellow gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,970 €
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Cartier Trinity medium model ring in 3 golds and diamonds
8,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,800 €
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Chopard Happy Diamonds necklace in yellow gold and diamonds
3,650 €
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Van Cleef & Arpels 1980's ring in yellow gold and ebony
4,650 €
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Van Cleef & Arpels Byzantine Alhambra long necklace in white gold
19,800 €
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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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Tiffany & Co bracelet in platinium and diamond
1,450 €
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Vintage signet ring in yellow gold and diamonds
43,800 €
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Cartier solitaire ring in platinium and diamonds
69,800 €
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Vintage Amal Akhras ring in yellow gold and citrine
1,950 €
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Tiffany & Co Elsa Peretti Open Heart 1990's earrings in yellow gold
2,450 €
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Cartier 1970's earrings for non pierced ears in yellow gold, diamonds and lapis-lazuli
22,500 €
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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