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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Articulated Bulgari Allegra necklace in yellow gold, diamonds and colored stones and in pearls
6,880 €
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Bulgari B.Zero1 large model ring in white gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,850 €
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Messika Emporium earrings in white gold and diamonds
7,450 €
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De Grisogono Allegra large model ring in white gold, diamonds and sapphires
9,550 €
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Bulgari Serpenti Viper ring in yellow gold, peridot and diamonds
15,300 €
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Pomellato Capri ring in yellow gold, coral and tsavorites
4,650 €
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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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Cartier Lanière bracelet in white gold and diamonds
15,400 €
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Cartier Or, Amour et Trinity ring in white gold
1,750 €
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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 solitaire ring in platinium and diamonds
69,800 €
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Cartier Panthère Vedra ring in yellow gold, cultured pearl and onyxand in emerald
7,450 €
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Cartier Ballerine solitaire ring in platinium and diamonds
5,650 €
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Cartier Caresse d'Orchidées earrings in white gold, diamonds and colored stones
29,800 €
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Cartier Inde Mystérieuse ring in white gold and diamonds
1,080 €
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Cartier Mimi ring in platinium and diamonds
6,250 €
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Cartier Panthère necklace in yellow gold and cultured pearls
6,250 €
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Cartier Diamant Léger earrings in white gold and diamonds
3,450 €
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Cartier Lanière ring in white gold
1,350 €
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Cartier Love pavé ring in pink gold and diamonds
6,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,400 €
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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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Cartier Diamant Léger necklace in white gold and diamonds
2,750 €
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Cartier Trinity hoop earrings in 3 golds
3,680 €
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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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Cartier 1895 necklace in yellow gold and diamond
14,800 €
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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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Van Cleef & Arpels brooch in snakewood, yellow gold and diamonds
9,480 €
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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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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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Van Cleef & Arpels ring in yellow gold and diamonds
9,480 €
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Van Cleef & Arpels Byzantine Alhambra long necklace in white gold
19,800 €
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Van Cleef & Arpels Perlée medium model hoop earrings in white gold
5,950 €
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Van Cleef & Arpels Perlée ring in pink gold and diamonds
7,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,400 €
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Vintage necklace in yellow gold, cultured pearls, lapis-lazuli, diamonds and rubies
5,850 €
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Vintage earrings in yellow gold and diamonds
5,480 €
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Vintage earrings in yellow gold, colored stones and diamonds
3,980 €
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Cartier Mimi ring in yellow gold and diamonds
8,650 €
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Vintage signet ring in yellow gold and diamonds
43,800 €
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Vintage earrings in yellow gold and diamonds
3,650 €
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Flexible Vintage ring in yellow gold and diamonds
3,480 €
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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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Cartier ring in yellow gold, onyx and diamonds
5,650 €
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Van Cleef & Arpels 1980's ring in yellow gold and ebony
4,650 €
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Vintage necklace in white gold and colored stones
3,650 €
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Van Cleef & Arpels Martinique 1960's ring in yellow gold, coral and diamonds
7,950 €
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Vintage ring in platinium, diamonds and sapphire
4,980 €
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Vintage 1940's earrings for non pierced ears in yellow gold, diamonds and sapphires
2,250 €
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Pomellato bracelet in yellow gold, garnets and diamonds
14,800 €
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Chanel frog brooch in yellow gold and onyx
6,450 €
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Vintage ring in platinium, chalcedony and onyx
1,750 €
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Vintage 1970's earrings in yellow gold
3,650 €
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Vintage ring in yellow gold and diamonds
59,800 €
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Vintage boule ring in platinium and diamonds
3,850 €
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Van Cleef & Arpels ring in yellow gold, diamonds and ruby
8,480 €
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Vintage 1980's ring in 14 carats yellow gold and silver
1,150 €
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Chopard ring in pink gold and white gold
1,530 €
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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 €
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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