Jewellery
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Van Cleef & Arpels Fleurs d'Hawaï ring in yellow gold, amethyst and citrine
8,750 €
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Van Cleef & Arpels Delphes bracelet in yellow gold, coral and chrysoprase
17,500 €
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Van Cleef & Arpels earrings in yellow gold, pink gold and white gold
4,450 €
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Van Cleef & Arpels necklace in yellow gold and diamonds
3,480 €
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Van Cleef & Arpels ring in yellow gold and diamonds
5,180 €
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Fred Lovelight ring in platinium and diamonds (0,31 carat)
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,250 €
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De Grisogono Ventaglio ring in white gold and diamonds
19,800 €
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Cartier setting ring in platinum, diamonds and Ceylan sapphire
38,500 €
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Boucheron Serpent Bohème bracelet in yellow gold, onyx and coral
13,800 €
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Vintage long necklace in yellow gold
6,550 €
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Vintage 1920's cuff bracelet in platinium and diamonds
5,350 €
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Chanel small hoop earrings in white gold and diamonds
5,950 €
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Vintage 1990's ring in platinium, ruby and diamonds
2,150 €
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Cartier earrings in yellow gold and ruby
8,250 €
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Tasaki Balance Signature ring in yellow gold and Akoya cultured pearls
4,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,020 €
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Pomellato Victoria pendant in pink gold, agate and diamond
1,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,280 €
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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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Cartier necklace in yellow gold, diamonds and lapis-lazuli
9,250 €
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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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Tiffany & Co earrings in yellow gold
2,450 €
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Poiray signet ring in yellow gold, white gold and diamond
20,800 €
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Chaumet ring in white gold and diamonds
3,650 €
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De Grisogono Allegra ring in white gold, diamonds and ruby
13,800 €
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Chopard Happy Diamonds earrings for non pierced ears in yellow gold and diamonds
3,650 €
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Vintage ring in platinium, aquamarine and diamonds
2,580 €
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Vintage earrings for non pierced ears in pink gold, platinium and diamonds
1,480 €
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Messika Skinny Croisé cuff bracelet in white gold and diamonds
4,950 €
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Vintage 1930's ring in platinium and diamonds
4,380 €
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Vintage ring in white gold, emerald and diamonds
9,450 €
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Vintage 1970's earrings for non pierced ears in yellow gold, lapis-lazuli and diamonds
3,650 €
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Tiffany & Co necklace in platinium and diamonds
2,450 €
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Pomellato Milano ring in white gold, pink gold and diamond
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,050 €
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Half-flexible wedding ring in white gold and diamonds (2,76 carat)
5,650 €
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Vintage wedding ring in platinium and diamonds
2,450 €
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Pomellato Tango ring in pink gold, rock crystal and diamonds
5,650 €
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Messika Double Joy ring in blackened gold and diamonds
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,320 €
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Messika Butterfly ring in blackened gold and diamonds
1,550 €
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Tiffany & Co Legacy ring in platinium, sapphires and diamonds
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,800 €
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Half-flexible bracelet in yellow gold and diamonds (2,77 carats)
6,550 €
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Vintage 1980's earrings for non pierced ears in yellow gold and diamonds
3,850 €
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Pomellato Ritratto earrings in pink gold, smoked quartz and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,700 €
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Tiffany & Co Etoile solitaire ring in platinium and diamond (0,21 carat)
1,350 €
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Vintage 1960's earrings for non pierced ears in 14 carats pink gold, 14k white gold and diamonds
1,480 €
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Mauboussin Couleur d'Amour ring in white gold, smoked quartz and sapphires
1,980 €
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Fred Secret Kate Moss ring in white gold and diamonds
2,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,900 €
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Piaget necklace in white gold and diamonds
2,550 €
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Tiffany & Co 1970's earrings for non pierced ears in yellow gold
3,250 €
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De Grisogono ring in white gold, jet and diamonds
8,350 €
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Vintage ring in white gold and sapphire
12,800 €
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Chaumet Lien large model ring in white gold, diamonds and morganite
3,450 €
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Messika Eden large model ring
5,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,450 €
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Cartier C de Cartier large model ring in white gold, lacquer and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,600 €
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Hermès Chaîne d'Ancre Punk medium model ring in pink gold and diamonds
9,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,000 €
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Messika Gatsby ring in pink gold and diamonds
1,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,190 €
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Tiffany & Co Victoria sleeve ring in pink gold and diamonds
16,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 24,500 €
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Double Hermès Kelly Chaîne small model bracelet in yellow gold and diamonds
8,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,200 €
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Van Cleef & Arpels Delphes 1970's ring in yellow gold, chrysoprase and coral
14,500 €
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Dior necklace in white gold and diamonds
4,980 €
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Van Cleef & Arpels bracelet in yellow gold and chrysoprase
12,800 €
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Van Cleef & Arpels 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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