Jewellery
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Hermès Collier de chien ring in pink gold
1,280 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,910 €
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Hermès Ex Libris earrings in pink gold
2,530 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,350 €
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Boucheron 1970's necklace in yellow gold and diamonds
9,650 €
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Boucheron Ava necklace in white gold and diamonds
3,580 €
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Boucheron Serpent Bohème size S ring in white gold and diamonds
3,280 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,900 €
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Boucheron Serpent Bohème bracelet in white gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,350 €
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Boucheron Quatre Radiant Edition medium model ring in white gold
2,750 €
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Boucheron Masy, le Caméléon ring in blackened gold, sapphires, rubies and tsavorites
18,300 €
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Vintage earrings for non pierced ears in yellow gold, white gold and diamonds
1,450 €
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Vintage Tank ring in pink gold and synthetic ruby
2,650 €
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Vintage 1940's earrings for non pierced ears in yellow gold, diamonds and sapphires
2,250 €
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Vintage 1980's ring in 14 carats yellow gold and silver
1,150 €
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Piaget Possession hoop earrings in white gold and diamonds
3,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,400 €
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Half-articulated Poiray Indrani medium model ring in white gold and topaz
1,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,400 €
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Pomellato Ritratto earrings for non pierced ears in pink gold, quartz and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
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Vintage 1970's earrings in yellow gold
3,650 €
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De Beers ring in white gold and diamonds
2,250 €
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Van Cleef & Arpels Socrate Bouquet ring, yellow gold and diamonds
27,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 55,300 €
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Messika Skinny Croisé bracelet in white gold and diamonds
5,350 €
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Vintage ring in platinium, diamonds and sapphire
4,980 €
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Lalaounis earrings for non pierced ears in yellow gold and sodalite
2,750 €
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Tiffany & Co Harmony wedding ring in platinium and diamonds
2,130 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,750 €
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Vintage ring in pink gold and diamond
4,980 €
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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,580 €
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Cartier Trinity hoop earrings in yellow gold and diamonds
8,980 €
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De Grisogono Contrario earrings in pink gold, diamonds and black diamonds
19,500 €
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Pomellato Capri necklace in white gold, onyx and diamonds
2,150 €
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Vintage necklace in yellow gold and diamonds
2,650 €
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Tiffany & Co Clé Coeur pendant in white gold, diamonds and silver
2,380 €
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Vintage ring in platinium, chalcedony and onyx
1,750 €
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Messika Move ring in white gold and diamonds
2,950 €
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Flexible Vintage ring in yellow gold and diamonds
3,480 €
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Pomellato Victoria ring in pink gold and agate
3,580 €
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Tiffany & Co Open Heart pendant in platinium
1,450 €
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Poiray Fille Antique ring in white gold, milky quartz and diamonds
1,980 €
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De Grisogono Ventaglio ring in white gold and sapphires
12,500 €
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Vhernier Vague ring in pink gold and cacholong
4,780 €
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Vintage boule ring in platinium and diamonds
3,850 €
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Cartier 1895 necklace in yellow gold and diamond
14,800 €
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De Beers Talisman ring in white gold, diamonds and diamonds
5,950 €
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Pomellato Capri ring in white gold, jet and diamonds
2,350 €
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Vintage earrings in yellow gold and diamonds
4,750 €
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Tiffany & Co Cobblestone pendant in platinium, diamonds and ruby
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 10,800 €
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Tiffany & Co Diamonds By The Yard bracelet in yellow gold and diamonds
2,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,800 €
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Tiffany & Co Atlas ring in white gold and diamonds
1,780 €
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Vintage necklace in yellow gold, cultured pearls, lapis-lazuli, diamonds and rubies
5,450 €
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Vintage signet ring in yellow gold and diamonds
43,800 €
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Tiffany & Co bracelet in platinium and diamond
1,450 €
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H. Stern Rainbow earrings in yellow gold and colored stones
1,780 €
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De Grisogono Allegra large model ring in white gold, diamonds and sapphires
9,550 €
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Van Cleef & Arpels Perlée medium model hoop earrings in white gold
5,950 €
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Tiffany & Co Elsa Peretti Open Heart 1990's earrings in yellow gold
2,450 €
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Van Cleef & Arpels brooch in snakewood, yellow gold and diamonds
9,480 €
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Vintage ring in yellow gold and diamonds
59,800 €
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Pomellato Nudo Maxi ring in pink gold, topaz and diamonds
4,080 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,000 €
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Messika Move hoop earrings in white gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,350 €
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Buccellati ring in white gold, yellow gold and diamonds
7,980 €
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Buccellati ring in yellow gold, white gold and diamonds
4,980 €
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Pomellato pendant in white gold and diamonds
2,950 €
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Van Cleef & Arpels Papillon necklace in yellow gold, mother of pearl and diamonds
6,950 €
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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