Jewellery
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Pomellato Capri necklace in white gold, onyx and diamonds
2,150 €
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Pomellato pendant in white gold and diamonds
2,950 €
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Pomellato Capri ring in yellow gold, coral and tsavorites
4,650 €
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Flexible Boucheron Delilah bracelet in yellow gold
9,980 €
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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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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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Buccellati ring in white gold, yellow gold and diamonds
7,980 €
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Buccellati ring in yellow gold, white gold and diamonds
4,980 €
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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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Hermès Chaîne d'Ancre Calypso medium model necklace in yellow gold and diamonds
23,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 38,000 €
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Bulgari Diva's Dream necklace in pink gold, precious stones and diamonds
9,850 €
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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 Parentesi Cocktail necklace in white gold, topaz and diamonds
5,650 €
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Bulgari Fiorever earrings in white gold and diamonds
8,750 €
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Bulgari Serpenti Viper ring in yellow gold, peridot and diamonds
15,300 €
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Bulgari B.Zero1 small model ring in white gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,100 €
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Bulgari B.Zero1 small model ring in white gold
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,180 €
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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 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 brooch in snakewood, yellow gold and diamonds
9,480 €
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Van Cleef & Arpels ring in yellow gold and diamonds
9,480 €
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Van Cleef & Arpels earrings in white gold and lapis-lazuli
10,800 €
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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 Perlée medium model hoop earrings in white gold
5,950 €
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Van Cleef & Arpels 1980's ring in yellow gold and ebony
4,650 €
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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,580 €
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Cartier solitaire ring in platinium and diamonds
69,800 €
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Cartier Mimi ring in platinium and diamonds
6,250 €
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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 Mimi ring in yellow gold and diamonds
8,650 €
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Cartier Love pavé small model ring in white gold and diamonds
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,550 €
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Cartier 1970's earrings for non pierced ears in yellow gold, diamonds and lapis-lazuli
22,500 €
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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 Lanière bracelet in white gold and diamonds
15,400 €
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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 1970's ring in yellow gold, coral and diamonds
14,800 €
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Cartier Caresse d'Orchidées earrings in white gold, diamonds and colored stones
29,800 €
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Cartier Panthère Vedra ring in yellow gold, cultured pearl and onyxand in emerald
7,450 €
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Cartier Diamant Léger earrings in white gold and diamonds
3,450 €
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Cartier Ballerine solitaire ring in platinium and diamonds
5,650 €
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Cartier ring in yellow gold, onyx and diamonds
5,650 €
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Cartier Love 6 diamants bracelet in yellow gold and diamonds
9,650 €
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Cartier 1895 solitaire ring in platinium and diamond
1,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,880 €
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Cartier Inde Mystérieuse ring in white gold and diamonds
980 €
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Cartier Or, Amour et Trinity ring in white gold
1,750 €
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Cartier Trinity hoop earrings in yellow gold and diamonds
8,980 €
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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 1895 necklace in yellow gold and diamond
14,800 €
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Chanel Comètes earrings in white gold, pearls and diamonds
8,350 €
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Chanel Profil de Camélia ring in yellow gold and diamonds
2,450 €
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Chanel Camelia ring in white gold and diamonds
14,800 €
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Chanel frog brooch in yellow gold and onyx
6,450 €
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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 necklace in white gold and diamonds
9,450 €
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Flexible Chanel Ultra large model ring in white gold, ceramic and diamonds
4,480 €
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Chaumet Bee my Love solitaire ring in pink gold and diamond
2,250 €
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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