Jewellery
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Messika Skinny Croisé cuff bracelet in white gold and diamonds
5,350 €
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Vintage 1930's ring in platinium and diamonds
4,380 €
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Pomellato necklace in white gold
6,950 €
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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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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
2,750 €
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Tiffany & Co necklace in platinium and diamonds
2,450 €
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Necklace in pink gold and diamond (0,70 carat)
2,380 €
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Pomellato Milano ring in white gold, pink gold and diamond
1,050 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 2,050 €
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Vintage ring in platinium, diamonds and sapphire
3,280 €
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Tiffany & Co Legacy ring in platinium, sapphires and diamonds
1,980 €
Retail price recorded on the basis of similar items in 2025 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 2025 Retail Price: 6,320 €
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Vintage 1990's necklace in yellow gold, garnets and bronze
2,480 €
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Half-flexible bracelet in yellow gold and diamonds (2,77 carats)
6,550 €
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Necklace in white gold and diamonds (5.50 carats)
4,850 €
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small earrings in yellow gold and diamonds
1,850 €
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Vintage 1940's earrings in yellow gold and ruby
1,250 €
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Pomellato Tango ring in pink gold, rock crystal and diamonds
6,350 €
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Vintage 1970's ring in yellow gold and lapis-lazuli
3,480 €
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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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Chaumet Lien ring in white gold, diamonds and ceramic
1,300 €
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Tiffany & Co Etoile solitaire ring in platinium and diamond (0,25 carat)
1,450 €
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Tiffany & Co Etoile solitaire ring in platinium and diamond (0,21 carat)
1,580 €
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Bulgari Lucéa ring in white gold and diamonds
2,350 €
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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 2025 Retail Price: 7,700 €
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Vintage ring in yellow gold and enamel
1,450 €
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Piaget necklace in white gold and diamonds
2,550 €
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Piaget Rose ring in platinium and diamonds
4,650 €
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Vintage ring in yellow gold and amethyst
1,950 €
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Tiffany & Co 1970's earrings for non pierced ears in yellow gold
3,250 €
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Mauboussin Couleur d'Amour ring in white gold, smoked quartz and sapphires
1,980 €
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Piaget Possession small model ring in white gold and diamonds
1,980 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 4,800 €
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Piaget Possession hoop earrings in white gold and diamonds
4,350 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 8,400 €
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Vintage 1970's earrings in 14 carats yellow gold and rough emerald
1,750 €
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Fred Secret Kate Moss ring in white gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 5,900 €
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Vintage ring in white gold and diamonds
5,250 €
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Chopard Happy Diamonds ring in white gold and diamonds
3,650 €
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Dior Diorama Précieuse earrings in yellow gold, amethyst and emerald
5,350 €
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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 2025 Retail Price: 3,280 €
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Pomellato Arabesques ring in pink gold
3,250 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 6,000 €
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Vintage cuff bracelet in 14 carats yellow gold
6,650 €
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De Grisogono ring in white gold, jet and diamonds
9,250 €
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Vintage ring in yellow gold, moonstone and sapphire
2,350 €
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Necklace in pink gold and diamond (0,40 carat)
1,480 €
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Vintage earrings in silver and yellow gold
580 €
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Vintage cuff bracelet in white gold, platinium, diamonds and synthetics ruby
8,750 €
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Vintage ring in white gold and sapphire
13,800 €
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Earrings in white gold and diamonds (2 x 0,50 ct.)
2,450 €
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Chaumet Lien large model ring in white gold, diamonds and morganite
3,850 €
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Messika Eden large model ring
5,250 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 8,450 €
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Cartier Love necklace in white gold and diamonds
2,350 €
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Half-articulated necklace in 14k white gold and diamonds
1,650 €
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Vintage 1950's ring in 14 carats pink gold, diamonds and sapphires
1,250 €
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Vintage 1970's ring in yellow gold, platinium and tiger eye stone and diamonds
2,650 €
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Flexible Tiffany & Co Somerset ring in white gold and diamonds
1,450 €
Retail price recorded on the basis of similar items in 2025 Retail Price: 2,400 €
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Vintage small earrings in yellow gold and bronze
1,980 €
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.
14-days return policy
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