Jewellery
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Cartier solitaire ring in platinium and diamonds
69,800 €
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Tiffany & Co earrings in platinium and diamonds
2,650 €
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Vintage Amal Akhras ring in yellow gold and citrine
1,950 €
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Zolotas Byzance earrings in yellow gold
4,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,500 €
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Vintage necklace in yellow gold, cultured pearls, lapis-lazuli, diamonds and rubies
5,850 €
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Tiffany & Co Elsa Peretti Open Heart 1990's earrings in yellow gold
2,450 €
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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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Van Cleef & Arpels Perlée medium model hoop earrings in white gold
5,950 €
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Pomellato Iconica large model ring in pink gold and diamonds
4,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,600 €
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Dinh Van Pi Chinois bracelet in 999‰ yellow gold
1,250 €
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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: 5,100 €
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Pomellato pendant in white gold and diamonds
2,950 €
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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: 6,800 €
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Cartier Lanière bracelet in white gold and diamonds
15,400 €
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Flexible Vintage ring in yellow gold and diamonds
3,480 €
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Messika Move ring in white gold and diamonds
2,950 €
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Chaumet Lien ring in yellow gold and diamond
2,150 €
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Lalaounis ring in yellow gold, white gold and diamonds
1,480 €
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Van Cleef & Arpels ring in yellow gold and diamonds
9,480 €
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De Grisogono Ventaglio ring in white gold and sapphires
12,500 €
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Pomellato Victoria ring in pink gold and agate
3,580 €
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Tiffany & Co Sixteen Stones ring in platinium, yellow gold and diamonds
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 17,000 €
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Cartier Love pavé ring in pink gold and diamonds
6,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,400 €
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Van Cleef & Arpels brooch in snakewood, yellow gold and diamonds
9,480 €
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Chanel frog brooch in yellow gold and onyx
6,450 €
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Chanel Camelia ring in white gold and diamonds
14,800 €
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Fred Force 10 large model ring in yellow gold and diamonds
3,980 €
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Bulgari B.Zero1 small model ring in white gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,900 €
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Chaumet necklace in white gold and diamonds
9,450 €
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Fred Force 10 large model bracelet in white gold
2,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,700 €
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Chopard Happy Hearts necklace in pink gold and diamonds
3,750 €
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Buccellati ring in yellow gold, white gold and diamonds
4,980 €
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Chopard Happy Diamonds ring in yellow gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,770 €
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Vintage ring in yellow gold and diamonds
59,800 €
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Buccellati ring in white gold, yellow gold and diamonds
7,980 €
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Cartier Lanière ring in white gold
1,350 €
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Chopard ring in pink gold and white gold
1,530 €
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Tiffany & Co Soleste ring in platinum, sapphire and diamonds
6,750 €
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Cartier Or, Amour et Trinity ring in white gold
1,750 €
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Fred Pain de Sucre medium model ring in white gold, diamonds and moonstone
3,450 €
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Van Cleef & Arpels Papillon necklace in yellow gold, mother of pearl and diamonds
6,950 €
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Vintage Pompadour ring in platinium, sapphire and diamonds
4,850 €
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Hermès 1970's brooch in yellow gold
3,450 €
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Cartier Inde Mystérieuse ring in white gold and diamonds
1,080 €
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Chopard Happy Diamonds necklace in white gold and diamonds
12,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 22,650 €
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Chopard Happy Diamonds necklace in yellow gold and diamonds
3,650 €
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Chaumet bracelet in yellow gold
7,450 €
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Boucheron Quatre White Edition wedding ring in pink gold, ceramic and diamonds
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,250 €
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Boucheron Pivoine necklace in white gold and diamonds
3,650 €
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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 Jack de Boucheron, Trois Tours necklace in yellow gold and diamonds
9,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,100 €
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Boucheron Quatre Radiant Edition large model ring in pink gold and diamonds
7,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,600 €
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Boucheron Beloved wedding ring in platinium and diamonds
1,980 €
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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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Flexible Boucheron Delilah bracelet in yellow gold
9,980 €
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Bulgari B.Zero1 small model ring in white gold
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,120 €
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Hald-rigid open Vintage bracelet in yellow gold, stainless steel and diamonds
7,950 €
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Vintage signet ring in yellow gold and diamonds
43,800 €
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Dinh Van ring in yellow gold and citrine
2,150 €
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Vintage earrings in yellow gold and diamonds
5,480 €
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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