Jewellery
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Cartier Mimi ring in yellow gold and diamonds
8,650 €
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Vintage boule ring in platinium and diamonds
3,850 €
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Cartier Caresse d'Orchidées earrings in white gold, diamonds and colored stones
29,800 €
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Tennis bracelet in rose gold and diamonds (4,84 carats)
7,850 €
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Cartier Ballerine solitaire ring in platinium and diamonds
5,450 €
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Messika Skinny Croisé bracelet in white gold and diamonds
4,950 €
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Vintage 1970's earrings in yellow gold
3,650 €
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Van Cleef & Arpels Socrate Bouquet ring, yellow gold and diamonds
25,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 55,300 €
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Vintage ring in platinium, diamonds and sapphire
4,980 €
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Lalaounis earrings for non pierced ears in yellow gold and sodalite
2,480 €
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Vintage Tank ring in pink gold and synthetic ruby
2,350 €
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Cartier ring in yellow gold, onyx and diamonds
5,650 €
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Vintage ring in platinium and diamonds
4,450 €
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Dior Diorama Précieuse earrings in yellow gold, amethyst and emerald
4,350 €
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De Grisogono Allegra large model ring in white gold, diamonds and sapphires
9,550 €
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Dinh Van Pi Chinois bracelet in 999‰ yellow gold
1,250 €
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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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Chaumet necklace in white gold and diamonds
9,450 €
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Buccellati ring in yellow gold, white gold and diamonds
4,980 €
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Vintage ring in yellow gold and diamonds
59,800 €
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Vintage Pair of ear studs 1960's in yellow gold and blue enamel
5,150 €
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Bulgari Bulgari Bulgari necklace in pink gold, diamonds and jade
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,650 €
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Tiffany & Co Soleste ring in platinum, sapphire and diamonds
6,750 €
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Cartier Or, Amour et Trinity ring in white gold
1,750 €
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Fred Pain de Sucre medium model ring in white gold, diamonds and blue milky amethyst
3,250 €
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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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Vintage bracelet in 14 carats yellow gold and onyx
2,750 €
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Bulgari Diva's Dream necklace in pink gold, precious stones and diamonds
9,850 €
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Bulgari Parentesi Cocktail necklace in white gold, topaz and diamonds
4,980 €
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Vhernier Vague ring in pink gold and cacholong
4,780 €
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Pomellato Victoria ring in pink gold and agate
3,580 €
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Boucheron Beloved wedding ring in platinium and diamonds
1,980 €
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Cartier Lanière bracelet in white gold and diamonds
15,400 €
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Chaumet Lien ring in yellow gold and diamond
2,150 €
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De Beers ring in white gold and diamonds
2,250 €
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Fred Fredkiss modernist ring in white gold and tourmaline
1,850 €
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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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Vintage ring in pink gold and diamond
4,750 €
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De Grisogono Contrario earrings in pink gold, diamonds and black diamonds
19,500 €
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Vintage ring in platinium, chalcedony and onyx
1,750 €
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Cartier Trinity hoop earrings in yellow gold and diamonds
8,980 €
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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,580 €
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Pomellato Tubolare bracelet in yellow gold, garnets and diamonds
14,800 €
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Cartier Diamant Léger earrings in white gold and diamonds
3,450 €
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Cartier Etincelle ring in pink gold and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
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Cartier Mimi ring in platinium and diamonds
6,250 €
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Chaumet Joséphine Éclat Floral ring in white gold and diamonds
3,750 €
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Chaumet Jeux de Liens ring in white gold and diamonds
3,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,750 €
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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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Chanel Comètes earrings in white gold, pearls and diamonds
8,350 €
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Chopard Happy Diamonds earrings in yellow gold and diamonds
4,680 €
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Chanel Profil de Camélia ring in yellow gold and diamonds
2,450 €
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Tiffany & Co Atlas ring in white gold and diamonds
1,780 €
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Vintage signet ring in yellow gold and diamonds
43,800 €
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Vintage necklace in yellow gold, cultured pearls, lapis-lazuli, diamonds and rubies
4,980 €
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Tiffany & Co Elsa Peretti Open Heart 1990's earrings in yellow gold
2,450 €
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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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Piaget Possession hoop earrings in white gold and diamonds
3,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,400 €
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Vintage 1940's earrings for non pierced ears in yellow gold, diamonds and sapphires
2,250 €
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Vintage 1980's ring in 14 carats yellow gold and silver
1,150 €
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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