Jewellery
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Vintage ring in platinium and diamonds26,800 €
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Half-flexible wedding ring in yellow gold and diamonds (1,19 carat)2,450 €
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De Beers Adonis Rose necklace in white gold and diamonds3,650 €
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Bulgari Bulgari Bulgari necklace in pink gold, mother of pearl, onyx and diamonds3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,700 €
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![Bulgari Parentesi necklace in white gold and diamonds]( "Bulgari Parentesi necklace in white gold and diamonds")
![Bulgari Parentesi necklace in white gold and diamonds]( "Bulgari Parentesi necklace in white gold and diamonds")
Bulgari Parentesi necklace in white gold and diamonds7,450 €
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![Bulgari Serpenti Viper ring in pink gold, onyx and diamonds]( "Bulgari Serpenti Viper ring in pink gold, onyx and diamonds")
![Bulgari Serpenti Viper ring in pink gold, onyx and diamonds]( "Bulgari Serpenti Viper ring in pink gold, onyx and diamonds")
Bulgari Serpenti Viper ring in pink gold, onyx and diamonds9,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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![Bulgari Cuore necklace in white gold and diamonds]( "Bulgari Cuore necklace in white gold and diamonds")
![Bulgari Cuore necklace in white gold and diamonds]( "Bulgari Cuore necklace in white gold and diamonds")
Bulgari Cuore necklace in white gold and diamonds2,450 €
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![Tasaki ring in yellow gold, peridot and diamonds]( "Tasaki ring in yellow gold, peridot and diamonds")
![Tasaki ring in yellow gold, peridot and diamonds]( "Tasaki ring in yellow gold, peridot and diamonds")
Tasaki ring in yellow gold, peridot and diamonds1,650 €
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![Chanel Baroque medium model ring in white gold, cultured pearls and diamonds]( "Chanel Baroque medium model ring in white gold, cultured pearls and diamonds")
![Chanel Baroque medium model ring in white gold, cultured pearls and diamonds]( "Chanel Baroque medium model ring in white gold, cultured pearls and diamonds")
Chanel Baroque medium model ring in white gold, cultured pearls and diamonds6,850 €
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![Chanel Camelia necklace in white gold]( "Chanel Camelia necklace in white gold")
![Chanel Camelia necklace in white gold]( "Chanel Camelia necklace in white gold")
Chanel Camelia necklace in white gold9,250 €
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![Chanel Comètes single earring in yellow gold and diamonds]( "Chanel Comètes single earring in yellow gold and diamonds")
![Chanel Comètes single earring in yellow gold and diamonds]( "Chanel Comètes single earring in yellow gold and diamonds")
Chanel Comètes single earring in yellow gold and diamonds3,450 €
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![Mauboussin Les Etapes De La Vie ring in yellow gold and diamonds]( "Mauboussin Les Etapes De La Vie ring in yellow gold and diamonds")
![Mauboussin Les Etapes De La Vie ring in yellow gold and diamonds]( "Mauboussin Les Etapes De La Vie ring in yellow gold and diamonds")
Mauboussin Les Etapes De La Vie ring in yellow gold and diamonds3,750 €
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![Mauboussin bracelet in yellow gold]( "Mauboussin bracelet in yellow gold")
Mauboussin bracelet in yellow gold9,250 €
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![Poiray 1980's earrings for non pierced ears in yellow gold and white gold]( "Poiray 1980's earrings for non pierced ears in yellow gold and white gold")
![Poiray 1980's earrings for non pierced ears in yellow gold and white gold]( "Poiray 1980's earrings for non pierced ears in yellow gold and white gold")
Poiray 1980's earrings for non pierced ears in yellow gold and white gold3,850 €
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![Vintage 1940's ring in yellow gold, platinium and diamonds]( "Vintage 1940's ring in yellow gold, platinium and diamonds")
![Vintage 1940's ring in yellow gold, platinium and diamonds]( "Vintage 1940's ring in yellow gold, platinium and diamonds")
Vintage 1940's ring in yellow gold, platinium and diamonds2,350 €
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![Dinh Van earrings in white gold and peridot]( "Dinh Van earrings in white gold and peridot")
![Dinh Van earrings in white gold and peridot]( "Dinh Van earrings in white gold and peridot")
Dinh Van earrings in white gold and peridot1,980 €
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![Hermès Kelly ring in pink gold and diamonds]( "Hermès Kelly ring in pink gold and diamonds")
![Hermès Kelly ring in pink gold and diamonds]( "Hermès Kelly ring in pink gold and diamonds")
Hermès Kelly ring in pink gold and diamonds7,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,400 €
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![Atelier Collector Square solitaire ring in white gold and diamond (1,02 carat)]( "Atelier Collector Square solitaire ring in white gold and diamond (1,02 carat)")
![Atelier Collector Square solitaire ring in white gold and diamond (1,02 carat)]( "Atelier Collector Square solitaire ring in white gold and diamond (1,02 carat)")
Atelier Collector Square solitaire ring in white gold and diamond (1,02 carat)4,480 €
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![Cartier Trinity pendant in white gold, ceramic and diamonds]( "Cartier Trinity pendant in white gold, ceramic and diamonds")
![Cartier Trinity pendant in white gold, ceramic and diamonds]( "Cartier Trinity pendant in white gold, ceramic and diamonds")
Cartier Trinity pendant in white gold, ceramic and diamonds4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,500 €
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![Cartier Trinity hoop earrings in white gold and diamonds]( "Cartier Trinity hoop earrings in white gold and diamonds")
![Cartier Trinity hoop earrings in white gold and diamonds]( "Cartier Trinity hoop earrings in white gold and diamonds")
Cartier Trinity hoop earrings in white gold and diamonds11,800 €
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![Cartier Inde Mystérieuse ring in pink gold, diamonds and quartz]( "Cartier Inde Mystérieuse ring in pink gold, diamonds and quartz")
![Cartier Inde Mystérieuse ring in pink gold, diamonds and quartz]( "Cartier Inde Mystérieuse ring in pink gold, diamonds and quartz")
Cartier Inde Mystérieuse ring in pink gold, diamonds and quartz3,650 €
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![Cartier 1895 solitaire ring in platinium and diamond]( "Cartier 1895 solitaire ring in platinium and diamond")
![Cartier 1895 solitaire ring in platinium and diamond]( "Cartier 1895 solitaire ring in platinium and diamond")
Cartier 1895 solitaire ring in platinium and diamond19,800 €
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![Cartier Love necklace in white gold and diamonds]( "Cartier Love necklace in white gold and diamonds")
![Cartier Love necklace in white gold and diamonds]( "Cartier Love necklace in white gold and diamonds")
Cartier Love necklace in white gold and diamonds3,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
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![Cartier Trinity hoop earrings in 3 golds]( "Cartier Trinity hoop earrings in 3 golds")
![Cartier Trinity hoop earrings in 3 golds]( "Cartier Trinity hoop earrings in 3 golds")
Cartier Trinity hoop earrings in 3 golds3,680 €
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![Cartier earrings for non pierced ears in yellow gold]( "Cartier earrings for non pierced ears in yellow gold")
![Cartier earrings for non pierced ears in yellow gold]( "Cartier earrings for non pierced ears in yellow gold")
Cartier earrings for non pierced ears in yellow gold2,950 €
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![Cartier Love ring in white gold]( "Cartier Love ring in white gold")
![Cartier Love ring in white gold]( "Cartier Love ring in white gold")
Cartier Love ring in white gold1,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,290 €
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![Cartier Trinity ring in 3 golds and diamonds]( "Cartier Trinity ring in 3 golds and diamonds")
![Cartier Trinity ring in 3 golds and diamonds]( "Cartier Trinity ring in 3 golds and diamonds")
Cartier Trinity ring in 3 golds and diamonds7,950 €
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![Cartier Coeur et Symbole necklace in white gold]( "Cartier Coeur et Symbole necklace in white gold")
![Cartier Coeur et Symbole necklace in white gold]( "Cartier Coeur et Symbole necklace in white gold")
Cartier Coeur et Symbole necklace in white gold1,650 €
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![Articulated Cartier Maillon Panthère ring in white gold, diamonds and ceramic]( "Articulated Cartier Maillon Panthère ring in white gold, diamonds and ceramic")
![Articulated Cartier Maillon Panthère ring in white gold, diamonds and ceramic]( "Articulated Cartier Maillon Panthère ring in white gold, diamonds and ceramic")
Articulated Cartier Maillon Panthère ring in white gold, diamonds and ceramic3,350 €
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![Pomellato Veleno earrings in yellow gold and green quartz]( "Pomellato Veleno earrings in yellow gold and green quartz")
![Pomellato Veleno earrings in yellow gold and green quartz]( "Pomellato Veleno earrings in yellow gold and green quartz")
Pomellato Veleno earrings in yellow gold and green quartz2,150 €
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![Pomellato Nudo Classic ring in pink gold and topaz blue london]( "Pomellato Nudo Classic ring in pink gold and topaz blue london")
![Pomellato Nudo Classic ring in pink gold and topaz blue london]( "Pomellato Nudo Classic ring in pink gold and topaz blue london")
Pomellato Nudo Classic ring in pink gold and topaz blue london2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,900 €
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![Tiffany & Co HardWear ring in yellow gold and diamonds]( "Tiffany & Co HardWear ring in yellow gold and diamonds")
![Tiffany & Co HardWear ring in yellow gold and diamonds]( "Tiffany & Co HardWear ring in yellow gold and diamonds")
Tiffany & Co HardWear ring in yellow gold and diamonds4,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,000 €
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![Tiffany & Co Clé necklace in pink gold and diamonds]( "Tiffany & Co Clé necklace in pink gold and diamonds")
![Tiffany & Co Clé necklace in pink gold and diamonds]( "Tiffany & Co Clé necklace in pink gold and diamonds")
Tiffany & Co Clé necklace in pink gold and diamonds1,850 €
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![Tiffany & Co Victoria ring in platinium and diamonds]( "Tiffany & Co Victoria ring in platinium and diamonds")
![Tiffany & Co Victoria ring in platinium and diamonds]( "Tiffany & Co Victoria ring in platinium and diamonds")
Tiffany & Co Victoria ring in platinium and diamonds1,580 €
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![Dior Rose Céleste necklace in yellow gold, white gold, mother of pearl, onyx and diamond]( "Dior Rose Céleste necklace in yellow gold, white gold, mother of pearl, onyx and diamond")
![Dior Rose Céleste necklace in yellow gold, white gold, mother of pearl, onyx and diamond]( "Dior Rose Céleste necklace in yellow gold, white gold, mother of pearl, onyx and diamond")
Dior Rose Céleste necklace in yellow gold, white gold, mother of pearl, onyx and diamond2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,150 €
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![Dior Miss Dior ring in white gold, diamonds and amethyst]( "Dior Miss Dior ring in white gold, diamonds and amethyst")
![Dior Miss Dior ring in white gold, diamonds and amethyst]( "Dior Miss Dior ring in white gold, diamonds and amethyst")
Dior Miss Dior ring in white gold, diamonds and amethyst5,950 €
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![Van Cleef & Arpels Twist 1960's earrings for non pierced ears in yellow gold, coral and cultured pearls]( "Van Cleef & Arpels Twist 1960's earrings for non pierced ears in yellow gold, coral and cultured pearls")
![Van Cleef & Arpels Twist 1960's earrings for non pierced ears in yellow gold, coral and cultured pearls]( "Van Cleef & Arpels Twist 1960's earrings for non pierced ears in yellow gold, coral and cultured pearls")
Van Cleef & Arpels Twist 1960's earrings for non pierced ears in yellow gold, coral and cultured pearls11,800 €
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![Van Cleef & Arpels Pure Alhambra ring in yellow gold and mother of pearl]( "Van Cleef & Arpels Pure Alhambra ring in yellow gold and mother of pearl")
![Van Cleef & Arpels Pure Alhambra ring in yellow gold and mother of pearl]( "Van Cleef & Arpels Pure Alhambra ring in yellow gold and mother of pearl")
Van Cleef & Arpels Pure Alhambra ring in yellow gold and mother of pearl2,750 €
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![Van Cleef & Arpels ring in yellow gold, diamonds and ruby]( "Van Cleef & Arpels ring in yellow gold, diamonds and ruby")
![Van Cleef & Arpels ring in yellow gold, diamonds and ruby]( "Van Cleef & Arpels ring in yellow gold, diamonds and ruby")
Van Cleef & Arpels ring in yellow gold, diamonds and ruby4,880 €
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Members only
![Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, peridots and amethysts]( "Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, peridots and amethysts")
![Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, peridots and amethysts]( "Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, peridots and amethysts")
Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, peridots and amethystsSee price
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Members only
![Bulgari Sapphire Flower large model ring in yellow gold, diamonds and sapphires]( "Bulgari Sapphire Flower large model ring in yellow gold, diamonds and sapphires")
![Bulgari Sapphire Flower large model ring in yellow gold, diamonds and sapphires]( "Bulgari Sapphire Flower large model ring in yellow gold, diamonds and sapphires")
Bulgari Sapphire Flower large model ring in yellow gold, diamonds and sapphiresSee price
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![Chaumet 1970's necklace in yellow gold, diamonds, sapphire and cultured pearls]( "Chaumet 1970's necklace in yellow gold, diamonds, sapphire and cultured pearls")
![Chaumet 1970's necklace in yellow gold, diamonds, sapphire and cultured pearls]( "Chaumet 1970's necklace in yellow gold, diamonds, sapphire and cultured pearls")
Chaumet 1970's necklace in yellow gold, diamonds, sapphire and cultured pearls10,700 €
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Members only
![Chaumet Attrape Moi Si Tu M'Aimes ring in pink gold, diamonds and colored stones, in amethyst and in tourmaline]( "Chaumet Attrape Moi Si Tu M'Aimes ring in pink gold, diamonds and colored stones, in amethyst and in tourmaline")
![Chaumet Attrape Moi Si Tu M'Aimes ring in pink gold, diamonds and colored stones, in amethyst and in tourmaline]( "Chaumet Attrape Moi Si Tu M'Aimes ring in pink gold, diamonds and colored stones, in amethyst and in tourmaline")
Chaumet Attrape Moi Si Tu M'Aimes ring in pink gold, diamonds and colored stones, in amethyst and in tourmalineSee price
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![Chaumet ring in white gold and diamonds]( "Chaumet ring in white gold and diamonds")
![Chaumet ring in white gold and diamonds]( "Chaumet ring in white gold and diamonds")
Chaumet ring in white gold and diamonds32,800 €
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![De Grisogono Contrario earrings in rose gold, diamonds and garnets]( "De Grisogono Contrario earrings in rose gold, diamonds and garnets")
![De Grisogono Contrario earrings in rose gold, diamonds and garnets]( "De Grisogono Contrario earrings in rose gold, diamonds and garnets")
De Grisogono Contrario earrings in rose gold, diamonds and garnets17,200 €
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![Chaumet 1970's earrings in yellow gold and diamonds]( "Chaumet 1970's earrings in yellow gold and diamonds")
![Chaumet 1970's earrings in yellow gold and diamonds]( "Chaumet 1970's earrings in yellow gold and diamonds")
Chaumet 1970's earrings in yellow gold and diamonds3,280 €
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Members only
![Boucheron Lierre de Paris earrings in white gold, diamonds and spinels]( "Boucheron Lierre de Paris earrings in white gold, diamonds and spinels")
![Boucheron Lierre de Paris earrings in white gold, diamonds and spinels]( "Boucheron Lierre de Paris earrings in white gold, diamonds and spinels")
Boucheron Lierre de Paris earrings in white gold, diamonds and spinelsSee price
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Members only
![Boucheron Lierre de Paris small model ring in white gold and diamonds]( "Boucheron Lierre de Paris small model ring in white gold and diamonds")
![Boucheron Lierre de Paris small model ring in white gold and diamonds]( "Boucheron Lierre de Paris small model ring in white gold and diamonds")
Boucheron Lierre de Paris small model ring in white gold and diamondsSee price
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![Boucheron setting solitaire ring in platinium and diamond 5,01 carat]( "Boucheron setting solitaire ring in platinium and diamond 5,01 carat")
![Boucheron setting solitaire ring in platinium and diamond 5,01 carat]( "Boucheron setting solitaire ring in platinium and diamond 5,01 carat")
Boucheron setting solitaire ring in platinium and diamond 5,01 carat33,800 €
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![Boucheron 1970's long necklace in yellow gold and lapis-lazuli]( "Boucheron 1970's long necklace in yellow gold and lapis-lazuli")
![Boucheron 1970's long necklace in yellow gold and lapis-lazuli]( "Boucheron 1970's long necklace in yellow gold and lapis-lazuli")
Boucheron 1970's long necklace in yellow gold and lapis-lazuli9,450 €
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![Boucheron Quatre Black Edition pendant in white gold, diamonds and PVD]( "Boucheron Quatre Black Edition pendant in white gold, diamonds and PVD")
![Boucheron Quatre Black Edition pendant in white gold, diamonds and PVD]( "Boucheron Quatre Black Edition pendant in white gold, diamonds and PVD")
Boucheron Quatre Black Edition pendant in white gold, diamonds and PVD2,950 €
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![Boucheron Quatre Radiant Edition ring in white gold, yellow gold and diamonds]( "Boucheron Quatre Radiant Edition ring in white gold, yellow gold and diamonds")
![Boucheron Quatre Radiant Edition ring in white gold, yellow gold and diamonds]( "Boucheron Quatre Radiant Edition ring in white gold, yellow gold and diamonds")
Boucheron Quatre Radiant Edition ring in white gold, yellow gold and diamonds3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
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![Boucheron ring in white gold and cultured pearl]( "Boucheron ring in white gold and cultured pearl")
![Boucheron ring in white gold and cultured pearl]( "Boucheron ring in white gold and cultured pearl")
Boucheron ring in white gold and cultured pearl1,650 €
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![Vintage 1950's Tank bracelet in yellow gold]( "Vintage 1950's Tank bracelet in yellow gold")
Vintage 1950's Tank bracelet in yellow gold7,250 €
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![Vintage 1970's ring in yellow gold, aquamarine and lapis-lazuli]( "Vintage 1970's ring in yellow gold, aquamarine and lapis-lazuli")
![Vintage 1970's ring in yellow gold, aquamarine and lapis-lazuli]( "Vintage 1970's ring in yellow gold, aquamarine and lapis-lazuli")
Vintage 1970's ring in yellow gold, aquamarine and lapis-lazuli1,750 €
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![Vintage 1990's ring in yellow gold, mother of pearl and diamonds]( "Vintage 1990's ring in yellow gold, mother of pearl and diamonds")
![Vintage 1990's ring in yellow gold, mother of pearl and diamonds]( "Vintage 1990's ring in yellow gold, mother of pearl and diamonds")
Vintage 1990's ring in yellow gold, mother of pearl and diamonds1,750 €
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![Vintage 1920's bracelet in platinium, sapphires and diamonds]( "Vintage 1920's bracelet in platinium, sapphires and diamonds")
Vintage 1920's bracelet in platinium, sapphires and diamonds7,450 €
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![Earrings in white gold and diamonds (2 x 0,50 carat)]( "Earrings in white gold and diamonds (2 x 0,50 carat)")
Earrings in white gold and diamonds (2 x 0,50 carat)2,850 €
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![Articulated Bulgari Allegra pendant in yellow gold, diamonds and colored stones]( "Articulated Bulgari Allegra pendant in yellow gold, diamonds and colored stones")
![Articulated Bulgari Allegra pendant in yellow gold, diamonds and colored stones]( "Articulated Bulgari Allegra pendant in yellow gold, diamonds and colored stones")
Articulated Bulgari Allegra pendant in yellow gold, diamonds and colored stones4,250 €
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![Bulgari Diva's Dream necklace in pink gold and diamond]( "Bulgari Diva's Dream necklace in pink gold and diamond")
![Bulgari Diva's Dream necklace in pink gold and diamond]( "Bulgari Diva's Dream necklace in pink gold and diamond")
Bulgari Diva's Dream necklace in pink gold and diamond2,450 €
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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