Jewellery
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Boucheron Cinna Pampilles necklace in white gold and ruby
7,650 €
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Boucheron earrings for non pierced ears in yellow gold, diamonds and emerald
8,650 €
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Tasaki ring in yellow gold, rubies and cultured pearls
See price
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Boucheron bracelet in yellow gold, white gold and diamonds
15,300 €
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Boucheron Serpent Bohème earrings in white gold and lapis-lazuli
3,250 €
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Chanel Matelassé bracelet in yellow gold
15,500 €
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Chanel 1990's ring in yellow gold
1,750 €
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Chanel Ultra necklace in white gold, ceramic and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,450 €
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Flexible Chanel Ultra medium model ring in white gold, ceramic and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,950 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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Chanel Coco Crush necklace in pink gold and diamonds
4,450 €
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Chaumet Attrape Moi Si Tu M'Aimes necklace in yellow gold, diamonds and citrine
1,650 €
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Chanel sleeve ring in white gold and diamonds
3,150 €
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Chaumet bangle 1980's in yellow gold and lapis-lazuli
4,750 €
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Chopard Happy Diamonds Icon necklace in white gold and diamonds
2,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,930 €
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Chopard Happy Diamonds long necklace in pink gold and diamonds
5,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,470 €
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Fred Success ring in white gold and diamonds
4,150 €
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Fred Pain de Sucre long necklace in pink gold, amethyst, quartz and diamonds
7,950 €
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Fred Force 10 hoop earrings in yellow gold and stainless steel
2,450 €
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Fred Force 10 1980's bracelet in yellow gold and stainless steel
1,150 €
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Messika Joy ring in white gold and diamonds
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,990 €
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Cartier Maillon Panthère hoop 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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Cartier Diadea ring in white gold and diamonds
11,500 €
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Cartier 1895 earrings in platinium and diamonds
114,800 €
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Cartier Juste un Clou bracelet in white gold and diamonds
10,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,700 €
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Cartier Juste un clou white gold and diamond bangle
10,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,700 €
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Cartier Panthère Griffe small hoop earrings in yellow gold and lacquer
5,450 €
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Bulgari Parentesi necklace in white gold and diamonds
7,450 €
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Articulated Cartier Maillon Panthère ring in white gold, diamonds and ceramic
3,350 €
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Atelier Collector Square solitaire ring in white gold and diamond (1,02 carat)
4,480 €
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Half-flexible wedding ring in yellow gold and diamonds (1,19 carat)
2,450 €
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Cartier earrings for non pierced ears in yellow gold
2,950 €
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Cartier Trinity ring in 3 golds and diamonds
7,950 €
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Half-articulated Bulgari Fiorever earrings in pink gold and diamonds
10,800 €
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Vintage 1960's boule ring in platinium and diamonds
2,980 €
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Cartier Coeur et Symbole necklace in white gold
1,650 €
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Bulgari Cuore necklace in white gold and diamonds
2,450 €
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Vintage earrings for non pierced ears in yellow gold and synthetic rubies
2,480 €
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Cartier Trinity pendant in white gold, ceramic and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,500 €
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Vintage ring in platinium and diamonds
26,800 €
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Vintage ring in platinium and diamonds
4,850 €
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Necklace in yellow gold and diamonds
1,650 €
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Poiray 1980's earrings for non pierced ears in yellow gold and white gold
3,850 €
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Hermès Kelly ring in pink gold and diamonds
7,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,400 €
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Cartier 1895 solitaire ring in platinium and diamond
19,800 €
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Bulgari Serpenti Viper ring in pink gold, onyx and diamonds
9,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Vintage 1940's ring in yellow gold, platinium and diamonds
2,350 €
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Vintage 1960's ring in pink gold
2,750 €
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Vintage Gaetan de Percin bracelet in yellow gold
2,350 €
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Vintage Gaetan de Percin long necklace in yellow gold
10,500 €
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Cartier Trois ors 1990's ring in 3 golds
2,380 €
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Hermès Lancelot cuff bracelet in silver
4,750 €
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Cartier Juste un clou necklace in rose gold and diamonds
3,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,850 €
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A pair of Hermès Chaîne d’Ancre Verso earrings in rose gold, ceramic and diamonds
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,850 €
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Repossi Berber necklace in rose gold
980 €
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Cartier Trinity ring in yellow gold and diamonds
7,950 €
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Cartier 1980s ring in yellow gold and diamonds
4,980 €
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Cartier Juste un clou small white gold ring
1,050 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,570 €
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Van Cleef & Arpels ring in yellow gold, diamonds and ruby
4,880 €
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Tiffany & Co Victoria ring in platinium and diamonds
1,580 €
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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