Jewellery
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Cartier C de Cartier necklace in white gold
£ 1,250
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Vintage necklace in platinium, white gold and diamonds
£ 8,010
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Van Cleef & Arpels ring in yellow gold and diamonds
£ 7,680
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Van Cleef & Arpels Perlée Signature bracelet in pink gold
£ 5,390
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,550 €
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Pomellato Ritratto large model pendant in pink gold, lapis-lazuli and diamonds
£ 2,210
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,800 €
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Fred Ombre Féline necklace in yellow gold and diamonds
£ 5,000
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,260 €
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Messika Move Noa ring in pink gold and diamonds
£ 1,570
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,100 €
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Messika Arabesque large model ring in blackened gold and diamonds
£ 1,990
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,330 €
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Cartier necklace in white gold and diamonds
£ 12,480
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Cartier Etincelle hoop earrings in white gold and diamonds
£ 16,570
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Hald-rigid wedding ring in yellow gold and diamonds
£ 4,200
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Half-flexible wedding ring in rose gold and diamonds (2,76 carat)
£ 4,200
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Vintage ring in platinium and diamonds
£ 2,530
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Vintage ring in platinium, diamonds and ruby
£ 2,060
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Vintage ring in yellow gold and diamonds
£ 1,580
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Vintage pair of clips in white gold, platinium and diamonds
£ 3,870
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Zolotas necklace in 22 carats yellow gold and silver
£ 2,700
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Vintage 1950's ring in platinium, yellow gold and diamonds
£ 1,160
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Vintage 1960's ring in yellow gold, sapphires, ruby and diamonds
£ 3,100
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Vintage ring in yellow gold and coral
£ 2,380
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Vintage earrings in yellow gold, 14 carats yellow gold and diamonds
£ 1,840
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Vintage Art Déco ring in platinium, diamonds and sapphire
£ 11,310
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Vintage ring in pink gold and cornelian
£ 1,630
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Vintage ring in 14 carats yellow gold and amethyst
£ 1,760
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Bulgari earrings for non pierced ears in yellow gold and platinium
£ 3,630
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Buccellati Eternelle Ghirlanda ring in white gold and diamonds
£ 14,900
Retail price recorded on the basis of similar items in 2026 Retail Price: 26,000 €
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Vintage earrings for non pierced ears in yellow gold and Mabé cultured pearls
£ 1,570
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Vintage ring in 14k white gold and 14 carats yellow gold
£ 1,120
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Half-articulated Vintage earrings in yellow gold and diamonds
£ 13,300
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Bulgari Serpenti Viper bracelet in pink gold and mother of pearl
£ 12,350
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Bulgari Serpenti Viper ring in pink gold and diamonds
£ 5,710
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,900 €
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Bulgari Serpenti Viper ring in pink gold, onyx and diamonds
£ 7,260
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
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Buccellati Rombi ring in yellow gold, white gold and diamonds
£ 6,890
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Cartier Coeur et Symbole necklace in white gold and diamonds
£ 2,910
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Vintage 1960's bracelet in yellow gold, cultured pearls and agate
£ 3,750
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Twisted Bulgari Bulgari Bulgari ring in white gold, diamonds and onyx
£ 1,420
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Cartier 1895 ring in platinium and diamonds
£ 1,070
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,930 €
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Vintage earrings 1970's in yellow gold and azurite malachite
£ 2,670
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Poiray signet ring in yellow gold, white gold and emerald
£ 12,140
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Vintage 1960's ring in yellow gold and diamonds
£ 1,660
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Piaget Possession necklace in pink gold, diamonds and turquoise
£ 2,730
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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Bulgari B.Zero1 large model ring in pink gold and ceramic
£ 1,150
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,350 €
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Van Cleef & Arpels Magic Alhambra earrings in white gold, onyx and diamonds
£ 12,820
Retail price recorded on the basis of similar items in 2026 Retail Price: 18,100 €
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Van Cleef & Arpels Delphes bracelet in yellow gold, coral and chrysoprase
£ 14,940
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Van Cleef & Arpels ring in yellow gold, ruby and diamonds
£ 13,190
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Pomellato Nudo Petit earrings in pink gold, white gold and diamonds
£ 3,350
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,650 €
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Pomellato Pin Up ring in pink gold, quartz and ruby
£ 3,720
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Pomellato M'ama Non M'ama ring in white gold and diamond
£ 660
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,500 €
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Tiffany & Co Loving Heart necklace in yellow gold
£ 1,120
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Pomellato necklace in yellow gold, blackened gold and diamonds
£ 1,120
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Boucheron 1960's earrings for non pierced ears in yellow gold, sapphires and diamonds
£ 8,220
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Boucheron Serpent Bohème bracelet in yellow gold, lapis-lazuli and chrysoprase
£ 11,610
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Boucheron Ava ring in white gold and diamonds
£ 7,450
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Boucheron necklace in yellow gold, emerald and diamonds
£ 2,770
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Boucheron ring in white gold and diamonds
£ 3,160
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Boucheron ring in yellow gold, diamonds and ruby
£ 3,330
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Boucheron 1970's bangle in yellow gold
£ 6,590
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Chanel earrings in yellow gold
£ 2,270
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Chanel Camélia Fil medium model ring in yellow gold
£ 1,840
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Chaumet Hortensia bracelet in pink gold, diamonds and pink sapphire
£ 2,910
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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