Jewellery
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Flexible Vintage ring in yellow gold and diamonds
3,480 €
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Vintage boule ring in platinium and diamonds
3,850 €
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Tennis bracelet in rose gold and diamonds (4,84 carats)
7,850 €
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Van Cleef & Arpels Perlée medium model hoop earrings in white gold
5,950 €
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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 Papillon necklace in yellow gold, mother of pearl and diamonds
6,950 €
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Van Cleef & Arpels 1980's necklace in yellow gold, diamonds and ruby
57,500 €
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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,580 €
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Van Cleef & Arpels brooch in snakewood, yellow gold and diamonds
9,480 €
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Pomellato Capri ring in white gold, jet and diamonds
2,350 €
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Pomellato Pomellato Together ring in pink gold, blackened gold and emerald
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,900 €
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Pomellato Ritratto earrings for non pierced ears in pink gold, quartz and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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Pomellato Capri ring in yellow gold, coral and tsavorites
4,650 €
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Pomellato Victoria ring in pink gold and agate
3,580 €
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Pomellato Capri necklace in white gold, onyx and diamonds
2,150 €
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Tiffany & Co Soleste ring in platinum, sapphire and diamonds
6,750 €
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Tiffany & Co Elsa Peretti Open Heart 1990's earrings in yellow gold
2,450 €
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Boucheron Pompon pendants earrings in white gold and diamonds
43,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 118,000 €
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Boucheron Ava ring in white gold and diamonds
3,450 €
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Boucheron Serpent Bohème long necklace in white gold and diamonds
19,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 33,300 €
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Tiffany & Co Clé Coeur pendant in white gold, diamonds and silver
2,380 €
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Boucheron Jack de Boucheron, Trois Tours necklace in yellow gold and diamonds
9,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,500 €
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Boucheron Quatre Black Edition small model ring in white gold, diamonds and ceramic
4,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,900 €
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Boucheron Quatre Radiant Edition large model ring in pink gold and diamonds
7,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,750 €
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Boucheron Beloved wedding ring in platinium and diamonds
1,980 €
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Boucheron Quatre Radiant Edition ring in pink gold
2,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,690 €
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Tiffany & Co 1837 pendant in white gold and diamond
1,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,150 €
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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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Tiffany & Co Atlas ring in white gold and diamonds
1,780 €
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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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Tiffany & Co Open Heart pendant in yellow gold and diamonds
1,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,800 €
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Tiffany & Co Open Heart pendant in platinium
1,450 €
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Fred Force 10 large model ring in yellow gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,810 €
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Fred Pain de Sucre medium model ring in white gold, diamonds and moonstone
3,450 €
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Fred Force 10 medium model ring in white gold and diamonds
2,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,990 €
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Fred Fredkiss modernist ring in white gold and tourmaline
1,850 €
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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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Messika Emporium earrings in white gold and diamonds
7,450 €
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Messika Skinny Croisé bracelet in white gold and diamonds
5,350 €
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Chanel Profil de Camélia ring in yellow gold and diamonds
2,450 €
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Chanel Camélia Fil necklace in yellow gold
2,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,000 €
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Chanel Camelia ring in white gold and diamonds
14,800 €
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Chanel Comètes earrings in white gold, pearls and diamonds
8,350 €
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Chanel frog brooch in yellow gold and onyx
6,450 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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Chaumet necklace in white gold and diamonds
9,450 €
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Chaumet Jeux de Liens ring in white gold and diamonds
3,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,750 €
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Chaumet Lien ring in yellow gold and diamond
2,150 €
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Chaumet Bee my Love solitaire ring in pink gold and diamond
2,250 €
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Chaumet Joséphine Éclat Floral ring in white gold and diamonds
3,850 €
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Chaumet Lien small model ring in white gold
780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,420 €
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Chaumet 1970's necklace in yellow gold
34,800 €
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Chopard Happy Diamonds earrings in yellow gold and diamonds
4,680 €
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Chopard earrings in white gold and diamonds
12,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,600 €
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Chopard ring in pink gold and white gold
1,530 €
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De Beers ring in white gold and diamonds
2,250 €
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De Grisogono Contrario earrings in pink gold, diamonds and black diamonds
19,500 €
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De Beers Talisman ring in white gold, diamonds and diamonds
5,950 €
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De Grisogono Allegra large model ring in white gold, diamonds and sapphires
9,550 €
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Dinh Van Menottes R16 bracelet in white gold and diamonds
16,500 €
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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