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 Beers ring in white gold and diamonds
2,250 €
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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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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,580 €
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Cartier Trinity hoop earrings in yellow gold and diamonds
8,980 €
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De Grisogono Contrario earrings in pink gold, diamonds and black diamonds
19,500 €
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Pomellato Capri necklace in white gold, onyx and diamonds
2,150 €
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Lalaounis earrings for non pierced ears in yellow gold and sodalite
2,750 €
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Vintage ring in platinium, chalcedony and onyx
1,750 €
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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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Vintage necklace in yellow gold and diamonds
2,650 €
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H. Stern Fire necklace in yellow gold and smoked quartz
3,850 €
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Vhernier Vague ring in pink gold and cacholong
4,780 €
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Lalaounis ring in yellow gold, white gold and diamonds
1,480 €
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Messika Move ring in white gold and diamonds
2,950 €
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Flexible Vintage ring in yellow gold and diamonds
3,480 €
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Pomellato Victoria ring in pink gold and agate
3,580 €
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Poiray Fille Antique ring in white gold, milky quartz and diamonds
1,980 €
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De Grisogono Ventaglio ring in white gold and sapphires
12,500 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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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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Cartier Inde Mystérieuse ring in white gold and diamonds
980 €
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De Beers Talisman ring in white gold, diamonds and diamonds
5,950 €
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Tennis bracelet in rose gold and diamonds (4,84 carats)
7,850 €
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Vintage earrings in yellow gold and diamonds
4,750 €
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Vintage boule ring in platinium and diamonds
3,850 €
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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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H. Stern Rainbow earrings in yellow gold and colored stones
1,780 €
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Pomellato Capri ring in white gold, jet and diamonds
2,350 €
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Chanel Profil de Camélia ring in yellow gold and diamonds
2,450 €
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Tiffany & Co Atlas ring in white gold and diamonds
1,780 €
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Chanel Comètes earrings in white gold, pearls and diamonds
8,350 €
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Tiffany & Co Diamonds By The Yard bracelet in yellow gold and diamonds
2,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,800 €
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Vintage necklace in yellow gold, cultured pearls, lapis-lazuli, diamonds and rubies
5,450 €
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Van Cleef & Arpels Perlée medium model hoop earrings in white gold
5,950 €
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Tiffany & Co Elsa Peretti Open Heart 1990's earrings in yellow gold
2,450 €
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Zolotas Byzance earrings in yellow gold
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,500 €
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Vintage signet ring in yellow gold and diamonds
43,800 €
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De Grisogono Allegra large model ring in white gold, diamonds and sapphires
9,550 €
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Chanel Camelia ring in white gold and diamonds
14,800 €
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Tiffany & Co bracelet in platinium and diamond
1,450 €
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Van Cleef & Arpels brooch in snakewood, yellow gold and diamonds
9,480 €
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Chanel frog brooch in yellow gold and onyx
6,450 €
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Vintage ring in yellow gold and diamonds
59,800 €
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Vintage earrings in yellow gold, colored stones and diamonds
3,980 €
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Pomellato Nudo Maxi ring in pink gold, topaz and diamonds
4,080 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,000 €
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Messika Move hoop earrings in white gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,350 €
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Buccellati ring in white gold, yellow gold and diamonds
7,980 €
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Tiffany & Co Soleste ring in platinum, sapphire and diamonds
6,750 €
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Buccellati ring in yellow gold, white gold and diamonds
4,980 €
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Pomellato pendant in white gold and diamonds
2,950 €
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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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Van Cleef & Arpels Papillon necklace in yellow gold, mother of pearl and diamonds
6,950 €
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Marina B earrings in yellow gold, rock crystal, citrine, green beryl, peridot and topaz
4,650 €
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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 €
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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