Jewellery
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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
5,480 €
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Hald-rigid open Vintage bracelet in yellow gold, stainless steel and diamonds
7,950 €
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Vintage boule ring in platinium and diamonds
3,850 €
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Vintage Pompadour ring in platinium, sapphire and diamonds
4,850 €
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Vintage necklace in yellow gold, cultured pearls, lapis-lazuli, diamonds and rubies
5,850 €
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Chopard ring in pink gold and white gold
1,530 €
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Vintage necklace in white gold and colored stones
3,650 €
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Chaumet bracelet in yellow gold
7,450 €
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Van Cleef & Arpels brooch in snakewood, yellow gold and diamonds
9,480 €
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Van Cleef & Arpels Papillon necklace in yellow gold, mother of pearl and diamonds
6,950 €
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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 Vintage Alhambra bracelet in white gold and vein onyx
See price
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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
See price
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Van Cleef & Arpels Martinique 1960's ring in yellow gold, coral and diamonds
7,950 €
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Van Cleef & Arpels 1980's necklace in yellow gold, diamonds and ruby
See price
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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,580 €
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Van Cleef & Arpels ring in yellow gold, diamonds and ruby
8,480 €
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Van Cleef & Arpels Byzantine Alhambra long necklace in white gold
See price
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Van Cleef & Arpels earrings in white gold and lapis-lazuli
See price
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Van Cleef & Arpels 1980's ring in yellow gold and ebony
4,650 €
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Messika ring in white gold and diamonds
4,750 €
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Tiffany & Co Jazz wedding ring in platinium and diamonds
2,480 €
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Tiffany & Co Rope earrings in yellow gold, cultured pearls and diamonds
4,250 €
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Piaget Possession long necklace in pink gold, diamonds and lapis-lazuli
8,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 16,600 €
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Dior Diorama Précieuse ring in yellow gold, amethyst and emerald
3,950 €
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Fred Baie des Anges pendants earrings in white gold, cultured pearls and diamonds
2,950 €
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Pomellato Tubolare ring in white gold and diamonds
4,480 €
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Messika Joy ring in white gold and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,150 €
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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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Chopard Happy Diamonds Big Apple pendant in white gold and diamond
3,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,890 €
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Necklace in yellow gold and diamond (1 carat)
4,480 €
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Necklace in pink gold and diamonds (5,50 carats)
4,850 €
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Bracelet in pink gold and diamonds (2,95 carats)
4,150 €
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Fred Lovelight ring in platinium and diamonds (0,31 carat)
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,800 €
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Fred Lovelight ring in platinium and diamonds
3,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,600 €
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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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Bulgari Serpenti Viper ring in pink gold, diamonds and onyx
9,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Pomellato Victoria ring in pink gold and cacholong
3,480 €
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Half-articulated Chanel Ultra pendant in white gold and ceramic
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,360 €
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Chanel Plume de Chanel pendants earrings in white gold and diamonds
6,450 €
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Half-articulated Mellerio Graphic ring in white gold and diamonds
3,650 €
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Chaumet Class One ring in white gold, diamonds and rubber
2,850 €
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Chanel Ultra ring in white gold and ceramic
1,750 €
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Fred earrings in yellow gold
1,750 €
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Chaumet Lien medium model earrings in white gold
2,450 €
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Hermès Grand Large long necklace in silver
2,350 €
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Tiffany & Co Clé Fleur de Lys large model necklace in platinium and diamonds
7,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,200 €
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Dior Gourmande ring in white gold, chalcedony and diamonds
6,750 €
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Bulgari Serpenti Viper ring in pink gold and diamonds
7,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,000 €
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Tiffany & Co Clé Couronne medium model necklace in white gold and diamonds
2,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,800 €
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Tasaki long necklace in yellow gold and cultured pearls
1,980 €
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Buccellati Opéra long necklace in pink gold and onyx
9,850 €
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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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Chanel Camelia earrings in yellow gold and cacholong
5,250 €
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Bulgari Parentesi ring in white gold and diamonds
1,980 €
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Bulgari Serpenti Viper bracelet in white gold and diamonds
69,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 105,000 €
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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