Jewellery
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Pomellato Catene earrings in pink gold, blackened gold and tourmaline
3,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,060 €
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Chaumet Class One ring in white gold, lacquer and diamonds
1,750 €
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Pomellato Ritratto earrings in pink gold, quartz and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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Chopard Happy Diamonds ring in yellow gold and diamonds
3,250 €
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Vintage small earrings in platinium and diamonds (2,01 & 2,03 carats)
32,500 €
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Bulgari Serpenti Viper bracelet in pink gold and mother of pearl
14,800 €
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Bulgari Serpenti Viper ring in pink gold, onyx and diamonds
9,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Pomellato Nudo Petit earrings in pink gold, white gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,650 €
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Chanel Coco Crush bracelet in white gold and diamonds
9,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,250 €
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Dior Rose Dior Bagatelle ring in white gold and diamonds
7,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,500 €
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Articulated Bulgari Allegra earrings in white gold, diamonds and colored stones
5,980 €
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H. Stern Giverny necklace in non-rhodium-plated white gold and brown diamonds
2,880 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,820 €
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Pomellato necklace in yellow gold, blackened gold and diamonds
1,480 €
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Tasaki necklace in silver and cultured pearls
3,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,310 €
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Chaumet Lien pendant in white gold
1,280 €
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Chaumet Jeux de Liens long necklace in pink gold, malachite and diamonds
6,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,260 €
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Bulgari Parentesi large model necklace in white gold and diamonds
11,700 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 23,000 €
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Chanel Camelia large model ring in white gold and sapphires
14,800 €
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Boucheron ring in yellow gold, diamonds and ruby
3,950 €
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Fred Force 10 medium model ring in white gold and diamonds
2,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,990 €
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Tiffany & Co Soleste small earrings in platinium, diamonds and ruby
11,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 18,200 €
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Chopard Happy Diamonds small earrings in white gold and diamonds
5,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,800 €
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Hald-rigid Bulgari Alveare ring in yellow gold and stainless steel
1,980 €
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H. Stern necklace in yellow gold, quartz and ruby
5,450 €
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Half-flexible wedding ring in rose gold and diamonds (2,76 carat)
5,650 €
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Tasaki ring in yellow gold, cultured pearls and colored stones
1,480 €
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Twisted Bulgari Bulgari Bulgari ring in white gold, diamonds and onyx
1,880 €
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Cartier Love pavé mini ring in white gold and diamonds
3,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,800 €
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Cartier small model ring in white gold, diamonds and ceramic
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,600 €
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Flexible Cartier Maillon Panthère ring in white gold, diamonds and diamonds
5,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,400 €
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Cartier Coeur et Symbole necklace in white gold and diamonds
3,450 €
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Cartier ring in white gold, diamonds and onyx
14,500 €
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Cartier Inde Mystérieuse bangle in yellow gold and diamonds
2,350 €
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Chaumet 1970's pendant in yellow gold and malachite
1,750 €
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Bulgari necklace in yellow gold, cultured pearls and diamonds
14,800 €
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Vintage earrings in yellow gold, lapis-lazuli and diamonds
3,650 €
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Piaget pair of cufflinks in yellow gold and onyx
2,980 €
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Boucheron Serpent Bohème bracelet in yellow gold, lapis-lazuli and chrysoprase
13,800 €
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Vintage solitaire ring in yellow gold and diamonds
3,150 €
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Cartier Clash De Cartier ring in pink gold
6,850 €
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Chanel Comètes ring in yellow gold, citrine and diamonds
3,150 €
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Vintage earrings for non pierced ears in yellow gold and Mabé cultured pearls
1,850 €
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Bulgari earrings for non pierced ears in yellow gold and platinium
4,250 €
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Chanel earrings in yellow gold
2,650 €
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Cartier Olympe earrings in yellow gold and diamonds
6,850 €
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Boucheron 1960's earrings for non pierced ears in yellow gold, sapphires and diamonds
9,650 €
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Vintage 1970's bracelet in yellow gold
8,450 €
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Boucheron necklace in yellow gold, emerald and diamonds
3,250 €
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Cartier ring in yellow gold and diamonds
3,250 €
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Cartier 1895 ring in platinium and diamonds
1,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,930 €
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Vintage ring in yellow gold and ruby
2,850 €
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Fred Lovelight ring in platinium and diamonds
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,800 €
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Louis Vuitton bracelet in yellow gold
2,480 €
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Tiffany & Co Setting solitaire ring in platinium and diamond
2,250 €
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Flexible Chanel Ultra medium model ring in white gold and ceramic
1,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,840 €
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Chaumet Le Grand Frisson ring in white gold, onyx, diamonds and Australian blue opal
57,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 110,000 €
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Flexible Pomellato ring in white gold and diamonds
8,450 €
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Buccellati Rombi ring in yellow gold, white gold and diamonds
9,280 €
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Tiffany & Co Sixteen Stones ring in platinium and diamonds
9,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 17,200 €
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Hald-rigid wedding ring in yellow gold and diamonds
5,650 €
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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