Jewellery
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Poiray signet ring in yellow gold, white gold and emerald
14,500 €
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Fred Force 10 1980's bracelet in stainless steel and yellow gold
1,350 €
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Vintage 1960's ring in yellow gold and diamonds
1,950 €
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Cartier Maillon Panthère earrings in white gold and diamonds
8,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,300 €
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Piaget Possession necklace in pink gold, diamonds and turquoise
3,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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Chaumet Hortensia bracelet in pink gold, diamonds and pink sapphire
3,450 €
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Boucheron 1970's bangle in yellow gold
7,850 €
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Bulgari B.Zero1 large model ring in pink gold and ceramic
1,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,350 €
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Boucheron necklace in yellow gold, emerald and diamonds
3,250 €
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Cartier ring in white gold and diamonds
24,800 €
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Van Cleef & Arpels Magic Alhambra earrings in white gold, onyx and diamonds
15,200 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 18,100 €
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Van Cleef & Arpels Delphes bracelet in yellow gold, coral and chrysoprase
17,500 €
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Van Cleef & Arpels ring in yellow gold, ruby and diamonds
17,800 €
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Tiffany & Co Loving Heart necklace in yellow gold
1,480 €
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Fred Force 10 1980's earrings in yellow gold and stainless steel
2,780 €
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Pomellato Iconica small model ring in non-rhodium-plated white gold
1,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,700 €
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Georges Lenfant Paillette Vintage 1970's bracelet in yellow gold
26,500 €
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Hermès Cadenas Kelly pendant in pink gold and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,700 €
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Mellerio brooch in yellow gold, chrysoprase and rubyand in diamond
7,450 €
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Half-articulated Bulgari Bulgari Bulgari bracelet in white gold and diamonds
4,750 €
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Hermès Amulettes Kelly pendant in pink gold and diamonds
4,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,100 €
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Fred Pain de Sucre large model ring in pink gold, chrysoprase and diamonds
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,300 €
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Hermès Amulette bracelet in white gold and diamonds
4,950 €
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Cartier Love 4 diamants bracelet in yellow gold and diamonds, size 15
9,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,100 €
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Vintage brooch-pendant in yellow gold, 14 carats yellow gold and cultured pearland in diamonds
2,750 €
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Cartier Panthère earrings for non pierced ears in yellow gold, emerald and onyx
14,800 €
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Hermès 1970's pair of cufflinks in yellow gold and white gold
2,750 €
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Dior chain ring in white gold
2,750 €
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Poiray Coeur Secret ring in white gold and diamonds
1,080 €
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Rene Boivin earrings for non pierced ears in yellow gold and white gold
4,980 €
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Piaget 1960's necklace in yellow gold and cultured pearls
16,500 €
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Messika Move Noa ring in pink gold and diamonds
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,100 €
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Vintage earrings in yellow gold and synthetic ruby
2,650 €
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De Beers Enchanted Lotus ring in white gold and diamonds
5,780 €
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Dior Coeurs Légers hoop earrings in white gold and diamonds
7,350 €
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Messika Fiery earrings in pink gold and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,550 €
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Vintage bracelet in yellow gold
7,850 €
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Cartier Love Aldo Cipullo bracelet in yellow gold
6,450 €
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Open O.J. Perrin bangle in silver and yellow gold
950 €
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Cartier Trinity bracelet in 3 golds
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,200 €
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Bulgari Serpenti Viper ring in pink gold, diamonds and onyx
2,650 €
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Fred Lucifer ring in white gold and diamonds
2,450 €
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Hermès Alchimie ring in pink gold and diamonds
7,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,690 €
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Mikimoto ring in platinium, cultured pearl and diamonds
850 €
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Mikimoto pendant in yellow gold and cultured pearls
750 €
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Bulgari Serpenti Viper ring in white gold, diamonds and mother of pearl
2,980 €
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Chanel Camélia Brodé ring in white gold and diamonds
11,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,500 €
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Articulated Bulgari Allegra large model ring in yellow gold, diamonds and colored stones
7,480 €
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Pomellato earrings in yellow gold
4,250 €
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Boucheron 1970's necklace in yellow gold and diamonds
9,650 €
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Fred Pain de Sucre long necklace in white gold and diamonds
13,600 €
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Chopard Happy Diamonds ring in white gold and diamond
1,680 €
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Chaumet Lien medium model ring in white gold, ceramic and diamonds
990 €
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Buccellati ring in yellow gold, sapphire and diamonds
11,300 €
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Chanel Camélia Fil large model ring in white gold and diamonds
3,450 €
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Boucheron Serpent Bohème bracelet in white gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,350 €
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Boucheron Ava necklace in white gold and diamonds
3,580 €
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Cartier Trinity earrings in yellow gold and diamonds
10,800 €
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Hermès Amulettes Kelly necklace in pink gold and diamonds
4,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,300 €
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Boucheron Quatre Radiant Edition medium model ring in white gold
2,750 €
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.
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