Jewellery
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Tiffany & Co 1837 pendant in white gold and diamond
1,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,150 €
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Tiffany & Co Atlas ring in white gold and diamonds
1,780 €
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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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Tiffany & Co Soleste ring in platinum, sapphire and diamonds
6,750 €
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Tiffany & Co Open Heart pendant in yellow gold and diamonds
1,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,800 €
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Van Cleef & Arpels earrings for non pierced ears in yellow gold
9,580 €
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Van Cleef & Arpels 1980's necklace in yellow gold, diamonds and ruby
57,500 €
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Van Cleef & Arpels Perlée medium model hoop earrings in white gold
5,950 €
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Van Cleef & Arpels brooch in snakewood, yellow gold and diamonds
9,480 €
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Vintage earrings in yellow gold, colored stones and diamonds
3,980 €
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Vintage ring in platinium, diamonds and sapphire
4,980 €
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Vintage necklace in yellow gold, cultured pearls, lapis-lazuli, diamonds and rubies
4,980 €
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Cartier Mimi ring in yellow gold and diamonds
8,650 €
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Flexible Vintage ring in yellow gold and diamonds
3,480 €
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Cartier ring in yellow gold, onyx and diamonds
5,650 €
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Vintage ring in platinium, chalcedony and onyx
1,750 €
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Van Cleef & Arpels Socrate Bouquet ring, yellow gold and diamonds
25,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 55,300 €
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Tiffany & Co Elsa Peretti Open Heart 1990's earrings in yellow gold
2,450 €
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Tiffany & Co Open Heart pendant in platinium
1,450 €
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Cartier 1970's earrings for non pierced ears in yellow gold, diamonds and lapis-lazuli
22,500 €
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Chopard Happy Diamonds earrings in yellow gold and diamonds
4,680 €
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Boucheron Serpent Bohème long necklace in white gold and diamonds
19,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 33,300 €
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Boucheron Beloved wedding ring in platinium and diamonds
1,980 €
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Boucheron Quatre Black Edition small model ring in white gold, diamonds and ceramic
4,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,900 €
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Boucheron Quatre Radiant Edition ring in pink gold
2,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,690 €
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Chaumet Joséphine Éclat Floral ring in white gold and diamonds
3,850 €
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Cartier Mimi ring in platinium and diamonds
6,250 €
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Boucheron Ava ring in white gold and diamonds
3,450 €
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Vintage ring in platinium and diamonds
4,450 €
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Vintage ring in yellow gold and diamonds
59,800 €
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Cartier Etincelle ring in pink gold and diamonds
3,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
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Chaumet Bee my Love solitaire ring in pink gold and diamond
2,250 €
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De Beers ring in white gold and diamonds
2,250 €
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Cartier Ballerine solitaire ring in platinium and diamonds
5,650 €
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Vintage signet ring in yellow gold and diamonds
43,800 €
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Chaumet Jeux de Liens ring in white gold and diamonds
3,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,750 €
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Dinh Van Menottes R16 bracelet in white gold and diamonds
16,500 €
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Dinh Van Pi Chinois bracelet in 999‰ yellow gold
1,250 €
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Vintage earrings for non pierced ears in yellow gold, moonstone and diamonds
2,750 €
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Vintage bracelet in yellow gold, diamonds and sapphires
4,950 €
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Vintage end of the 19th Century ring in yellow gold, platinium, rubies and diamonds
3,650 €
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Vintage Weingrill earrings for non pierced ears in yellow gold and lapis-lazuli
3,850 €
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Vintage ring in white gold, platinum, diamonds and ruby
2,350 €
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Vintage ring in yellow gold, sapphire and diamond
1,980 €
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Vintage ring in yellow gold, ruby and diamonds
1,980 €
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David Yurman Labyrinth necklace in silver
990 €
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Vintage ring in yellow gold, sapphires and diamonds
3,750 €
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Vintage 1970's ring in yellow gold, diamonds and lapis-lazuli
1,750 €
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Vintage necklace in yellow gold and diamond
3,850 €
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Vintage Faraone bangle in yellow gold, silver and yellow sapphire
2,650 €
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Vintage small earrings in yellow gold and bronze
1,980 €
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Vintage 1970's earrings in 14 karats yellow gold and lapis-lazuli
2,480 €
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Vintage ring in yellow gold and lapis-lazuli
1,380 €
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Mikimoto ring in platinium, cultured pearl and diamonds
750 €
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Gianmaria Buccellati 1970's sleeve ring in yellow gold, diamonds and ruby
16,300 €
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Buccellati Scacchi ring in white gold and diamonds
14,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 25,500 €
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Bulgari Astrale necklace in white gold and diamonds
7,850 €
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Bulgari Doppio Baccellato ring in yellow gold, iolite and topaz
6,450 €
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Twisted Bulgari Bulgari Bulgari ring in yellow gold, onyx and coral rose (Corallium japonicum)
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,100 €
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Bulgari Bulgari Bulgari ring in white gold and diamonds
4,480 €
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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