Jewellery
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Dior Gourmande ring in white gold, chalcedony and diamonds
6,750 €
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Chopard Happy Diamonds Big Apple pendant in white gold and diamond
3,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,890 €
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Chopard Happy Hearts ring in pink gold and diamonds
2,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,320 €
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Dior Pré Catelan ring in coral, yellow gold and sapphires
7,480 €
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Dior Diorama Précieuse ring in pink gold, morganite and diamond
4,980 €
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Dior Diorama Précieuse ring in yellow gold, amethyst and emerald
3,950 €
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Chaumet Attrape Moi Si Tu M'Aimes necklace in yellow gold, diamonds and colored stones
4,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,670 €
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Van Cleef & Arpels Frivole bracelet in yellow gold and diamonds
8,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,300 €
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Vintage small earrings in yellow gold and bronze
1,980 €
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Vintage Faraone bangle in yellow gold, silver and yellow sapphire
2,650 €
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Pomellato Ritratto medium model ring in pink gold, jasper and brown diamonds
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,900 €
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Pomellato Nudo Maxi ring in pink gold and blue London topaz
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,400 €
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Pomellato Victoria ring in pink gold and cacholong
3,480 €
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Pomellato Tubolare ring in white gold and diamonds
4,480 €
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Pomellato ring in pink gold, white gold and diamonds
3,750 €
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Pomellato Tango earrings in pink gold, silver, aquamarines, tanzanites and sapphires
8,950 €
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Pomellato Arabesque earrings in pink gold and titanium
3,250 €
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Pomellato Catene earrings in pink gold and tourmaline
3,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,900 €
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Vintage 1990's ring in platinium, ruby and diamonds
2,150 €
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Boucheron Clou de Paris bracelet in white gold and diamonds
7,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,200 €
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Boucheron Ava necklace in white gold and diamonds
3,450 €
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Boucheron Quatre Red Edition large model ring in 3 golds, ceramic and diamonds
6,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,350 €
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Half-flexible Boucheron 1970's cuff bracelet in yellow gold
12,300 €
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Boucheron Serpent Bohème bracelet in yellow gold, onyx and coral
13,800 €
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Boucheron Pluriel 1980's ring in yellow gold and coral
3,750 €
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Boucheron Trouble brooch in yellow gold
3,150 €
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Gianmaria Buccellati 1970's sleeve ring in yellow gold, diamonds and ruby
16,300 €
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Buccellati Macri Classica bracelet in white gold and diamonds
8,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,500 €
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Buccellati Scacchi ring in white gold and diamonds
14,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 25,500 €
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Buccellati Opéra long necklace in pink gold and onyx
9,850 €
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Bulgari Astrale necklace in white gold and diamonds
7,850 €
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Bulgari Bulgari Bulgari ring in white gold and diamonds
4,480 €
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Hald-rigid Bulgari Parentesi 1980's bracelet in yellow gold and stainless steel
5,850 €
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Twisted Bulgari Bulgari Bulgari ring in yellow gold, onyx and coral rose (Corallium japonicum)
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,100 €
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Bulgari Serpenti Viper large model bracelet in white gold and diamonds
49,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 88,000 €
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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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Bulgari B.Zero1 large model ring in white gold
1,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,850 €
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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: 6,650 €
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Articulated Bulgari Allegra earrings in white gold, diamonds and colored stones
5,980 €
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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 B.Zero1 small model ring in white gold, size 50
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,180 €
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Cartier Panthère ring in yellow gold, diamonds and lacquer
10,300 €
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Cartier setting ring in platinum, diamonds and Ceylan sapphire
38,500 €
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Cartier Amulette earrings in pink gold, diamonds and opal
2,950 €
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Cartier Himalia necklace in white gold, diamonds and cultured pearl
5,380 €
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Cartier Agrafe necklace in white gold and diamonds
15,800 €
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Cartier earrings in yellow gold and ruby
8,250 €
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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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Cartier bracelet in yellow gold, sapphire and enamel
8,450 €
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Cartier 1895 solitaire ring in pink gold and diamond
4,650 €
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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 Love ring in white gold
1,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,290 €
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Cartier Trinity hoop earrings in 3 golds
2,650 €
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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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Cartier Trinity medium model ring in 3 golds and diamonds
7,480 €
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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 Saturne ring in 3 golds and diamonds
2,650 €
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Hald-rigid Hermès necklace in silver
1,450 €
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Chaumet Liens Evidence ring in pink gold and lacquer
750 €
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Hermès Nausica ring in pink gold, diamonds and smoked quartz
4,250 €
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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