Jewellery
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Chaumet ring in yellow gold, with a South-Sea cultured pearl and sapphires
3,750 €
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Chaumet necklace in yellow gold and diamonds
1,850 €
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Chanel Matelassé ring in white gold
3,980 €
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Vintage necklace in yellow gold and diamonds
6,750 €
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Van Cleef & Arpels Pure Alhambra necklace in yellow gold and onyx
3,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,000 €
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A pair of Dior Gourmande earrings in yellow gold, green quartz, grey mother-of-pearl, coloured sapphires and diamonds
7,650 €
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Bulgari Bulgari ring in yellow gold and mother-of-pearl
2,750 €
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A pair of Poiray earrings in yellow gold and citrine
3,450 €
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Poiray necklace in yellow gold, blue topaz, diamonds and cultured pearls
17,500 €
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Vintage ring in white gold and diamonds
1,980 €
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A pair of Hermès cufflinks in silver
680 €
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A pair of vintage silver cufflinks
650 €
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Hermès Kelly small bangle in rose gold and diamonds
5,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,050 €
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Bulgari semi-rigid ring in yellow gold and steel
2,150 €
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Chopard Happy Diamonds necklace in yellow gold and diamonds
3,650 €
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Messika Joy ring in white gold and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,150 €
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Messika Promess ring in white gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,250 €
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Vintage earrings in silver and yellow gold
680 €
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Necklace in yellow gold and diamond (1 carat)
4,480 €
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Vintage earrings in yellow gold, 14k yellow gold and diamonds
7,480 €
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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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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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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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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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Vintage wedding ring in platinium and diamonds
2,450 €
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Tiffany & Co necklace in platinium and diamonds
2,450 €
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Half-flexible bracelet in yellow gold and diamonds (2,77 carats)
6,550 €
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Pomellato Tango ring in pink gold, rock crystal and diamonds
5,650 €
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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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Messika Butterfly ring in blackened gold and diamonds
1,550 €
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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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Vintage 1940's ring in white gold, malachite and diamond
1,980 €
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Vintage 1980's earrings for non pierced ears in yellow gold and diamonds
3,850 €
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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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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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Piaget necklace in white gold and diamonds
2,550 €
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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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Cartier C de Cartier large model ring in white gold, lacquer and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,600 €
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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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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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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 €
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Vintage ring in yellow gold, coral and chrysopraseand in diamonds
4,250 €
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Rene Boivin brooch-pendant in yellow gold, wood and diamonds
11,300 €
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Boucheron Masy, le Caméléon earrings in blackened gold, sapphires and tsavorites
13,900 €
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Fred La Belle et La Bête ring in white gold and diamonds
6,980 €
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H. Stern earrings in yellow gold and smoked quartz
1,450 €
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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