Jewellery
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Necklace in white gold and diamond (1 carat)
4,480 €
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Cartier Coeur et Symbole necklace in white gold
1,650 €
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Mauboussin earrings for non pierced ears in yellow gold, sapphires and diamonds
3,250 €
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Vintage necklace in yellow gold and citrines
6,150 €
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Vhernier Abbraccio ring in Non-rhodium-plated white gold and diamonds
18,500 €
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Mellerio brooch in 14k white gold, chrysoprase, ruby and diamond
6,150 €
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Cartier Nouvelle Vague ring in white gold
2,080 €
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Cartier Love solitaire ring in white gold and diamond
5,450 €
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Open Hermès cuff bracelet in silver
2,150 €
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Vintage earrings in yellow gold and coloured glass
2,150 €
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Vintage Faraone earrings in yellow gold and diamonds
2,750 €
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Bulgari Sapphire Flower medium model ring in yellow gold, sapphires and diamonds
8,480 €
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Vintage ring in yellow gold and diamonds
2,650 €
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Cartier Ellipse ring in yellow gold and diamond
2,550 €
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Cartier pendant in white gold and diamonds
4,950 €
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Articulated Bulgari Allegra large model ring in yellow gold and diamonds
4,750 €
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Cartier Maillon Panthère ring in white gold
2,450 €
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Vintage ring in white gold and diamonds
2,680 €
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Open Cartier C de Cartier ring in white gold and diamonds
2,950 €
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Bulgari B.Zero1 necklace in white gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,700 €
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Necklace in pink gold and diamonds 0,67 carat
1,650 €
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Bulgari Flora necklace in yellow gold, diamonds and sapphires
23,500 €
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A pair of vintage M. Gerard earrings in yellow gold, diamonds and coral
5,450 €
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Half-articulated Hermès Luna Park bracelet in silver
2,750 €
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Opening Repossi Antifer bangle in pink gold
5,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,950 €
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Vintage brooch in yellow gold and chrysoprase
1,850 €
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Bulgari Gelati ring in rose gold, onyx and diamonds
2,150 €
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Mellerio 1950's bracelet in pink gold
9,980 €
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Vintage long necklace in yellow gold
10,800 €
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Cartier Maillon Panthère ring in white gold and diamonds
5,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,850 €
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Vintage earrings in pink gold, diamonds and lapis-lazuli
6,350 €
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Vintage chain in pink gold
2,850 €
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Cartier Cartier Tectonique ring in white gold and diamonds
5,250 €
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Cartier Panthère pendant in white gold, lacquer and tsavorites
5,750 €
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Zolotas Heritage ring in yellow gold and silver
2,150 €
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Open Cartier Love ouvert bracelet in white gold
4,350 €
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Cartier Destinée solitaire ring in platinum and diamonds
21,800 €
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Cartier Love semi-pavé necklace in white gold and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
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Cartier C de Cartier pendant in white gold and diamonds
1,450 €
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Cartier Love bracelet in yellow gold, size 17
5,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,150 €
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A pair of Cartier ‘Mystérieuse Inde’ hoop earrings in yellow gold and diamonds
3,980 €
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Cartier Juste un clou bracelet in yellow gold and diamonds
33,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 52,500 €
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Cartier Love bracelet in white gold, size 16
6,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,700 €
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Van Cleef & Arpels Romance ring in platinium and diamonds
3,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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Van Cleef & Arpels 1980's ring in yellow gold, diamonds and ruby
3,850 €
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Van Cleef & Arpels 1970's small hoop earrings in yellow gold, pink gold and silver
4,150 €
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Van Cleef & Arpels Other Collection
Van Cleef & Arpels 1990's earrings in yellow gold and diamonds7,850 €
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Van Cleef & Arpels 1970s ring in yellow gold and diamonds
4,850 €
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Van Cleef & Arpels Papillon clip in yellow gold, diamonds and snakewood
9,480 €
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Van Cleef & Arpels 1980's bangle in yellow gold and ebony
12,800 €
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Van Cleef & Arpels 1980's ring in yellow gold
3,380 €
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Van Cleef & Arpels 1980's bangle in yellow gold and ebony
12,800 €
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Pomellato Ritratto pendant in pink gold, smoked quartz and diamonds
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,600 €
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A pair of Pomellato Bahia earrings in rose gold, smoky quartz and rubies
5,150 €
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Pomellato Ritratto medium model ring in pink gold, lapis-lazuli and brown diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,400 €
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Pomellato Milano ring in white gold and diamonds
5,350 €
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Tiffany & Co Tiffany T earrings in pink gold and diamonds
7,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,000 €
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A pair of Tiffany & Co Elsa Peretti earrings in yellow gold and cultured pearls
See price
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Boucheron earrings for non pierced ears in yellow gold, diamonds and emerald
8,650 €
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Boucheron necklace in yellow gold, diamonds and rock crystal
15,800 €
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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