Jewellery
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Bulgari Diva's Dream bracelet in white gold and diamonds
3,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,400 €
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Half-articulated Bulgari Allegra large model ring in yellow gold, diamonds and colored stones
7,480 €
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Bulgari Parentesi ring in white gold and diamonds
1,980 €
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Bulgari B.Zero1 small model ring in white gold, size 50
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,100 €
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Bulgari Serpenti Viper ring in pink gold, diamonds and onyx
9,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Bulgari Serpenti Viper bracelet in white gold and diamonds
69,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 105,000 €
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Bulgari Serpenti Viper ring in pink gold and diamonds
7,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,000 €
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Twisted Bulgari Bulgari Bulgari ring in yellow gold, onyx and coral
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,100 €
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Cartier Trinity ring in 3 golds and diamonds, size 49
7,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,000 €
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Cartier Panthère long necklace in white gold, onyx and emerald
42,500 €
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Bulgari Bulgari Bulgari ring in white gold and diamonds
4,980 €
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Cartier Trinity Vintage medium model ring in 3 golds
1,580 €
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Cartier Trinity medium model ring in 3 golds and diamonds
7,480 €
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Cartier Himalia necklace in white gold, diamonds and cultured pearl
5,380 €
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Cartier Coeur et Symbole small model necklace in white gold
1,780 €
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Cartier earrings in yellow gold and diamonds
2,250 €
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Cartier Or, Amour et Trinity ring in white gold
1,850 €
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Cartier Love Astro bracelet in pink gold, sapphires and diamonds
13,900 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 22,600 €
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Hald-rigid Cartier Panthère bracelet in white gold and emerald
29,500 €
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Cartier Panthère necklace in yellow gold, tsavorites and onyx
9,150 €
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Chanel Plume de Chanel pendants earrings in white gold and diamonds
6,450 €
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Cartier Love pavé necklace in white gold and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,950 €
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Chanel Mademoiselle small model ring in white gold, colored stones and pearl
4,250 €
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Cartier Love pavé small model bracelet in yellow gold and diamonds
20,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 30,700 €
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Cartier Love ring in white gold
1,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,250 €
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Cartier Love bracelet in white gold, size 16
6,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,550 €
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Chanel ring in yellow gold and colored stones
2,750 €
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Pomellato Victoria large model ring in pink gold and jet
3,950 €
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Pomellato Victoria ring in pink gold and cacholong
3,480 €
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Fred 1980's earrings for non pierced ears in yellow gold, enamel and topaz
5,980 €
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Fred earrings in yellow gold
1,750 €
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Fred Force 10 ring in yellow gold, stainless steel and enamel
1,050 €
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Fred Force 10 bracelet in yellow gold and stainless steel
1,650 €
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Fred Baie des Anges pendants earrings in white gold, cultured pearls and diamonds
2,950 €
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Fred Pain de Sucre small model ring in white gold, diamonds and chalcedony, size 52
780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,750 €
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Boucheron Quatre Red Edition large model ring in 3 golds, ceramic and diamonds
6,450 €
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Tiffany & Co Rope earrings in yellow gold, cultured pearls and diamonds
4,250 €
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Tiffany & Co Cobblestone ring in platinium, diamonds and sapphires
6,850 €
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Tiffany & Co Jazz wedding ring in platinium and diamonds
2,480 €
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Tiffany & Co Wire bracelet in white gold and diamonds
6,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,900 €
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Boucheron Serpent Bohème bracelet in yellow gold, onyx and coral
13,800 €
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Tiffany & Co necklace in yellow gold and onyx
2,450 €
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Tiffany & Co pair of cufflinks in yellow gold, silver and onyx
1,150 €
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Tiffany & Co Clé Couronne medium model necklace in white gold and diamonds
2,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,800 €
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Tiffany & Co Diamonds By The Yard necklace in yellow gold and diamonds
2,250 €
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Tiffany & Co earrings in yellow gold and ruby
4,950 €
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Tiffany & Co Clé Fleur de Lys large model necklace in platinium and diamonds
7,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,200 €
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Tiffany & Co Metro bracelet in pink gold and diamonds
9,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,900 €
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Chanel Camelia ring in pink gold and diamonds
3,280 €
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Chanel Camelia earrings in yellow gold and cacholong
5,250 €
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Half-articulated Chanel Ultra pendant in white gold and ceramic
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,360 €
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Chanel Profil de Camélia ring in white gold and diamonds
2,850 €
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Flexible Chanel Ultra bracelet in white gold, ceramic and diamonds
11,500 €
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Chanel Profil de Camélia ring in yellow gold and diamonds
2,450 €
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Chanel Ultra ring in white gold and ceramic
1,750 €
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Chanel Comète Géode small model earrings in white gold and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,800 €
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Hermès ring in pink gold and spinels
12,500 €
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Hermès Kelly Clochette small model necklace in white gold and diamonds
5,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,000 €
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Hermès Grand Large long necklace in silver
2,350 €
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Hermès ring in yellow gold, silver and iolite
2,450 €
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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