Jewellery
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Tiffany & Co Open Heart pendant in platinium
1,450 €
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Vhernier Vague ring in pink gold and cacholong
4,780 €
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Pomellato Ritratto earrings for non pierced ears in pink gold, amethyst and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,700 €
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Lalaounis earrings for non pierced ears in yellow gold and sodalite
2,750 €
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Vintage ring in white gold and diamonds
4,480 €
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De Beers ring in white gold and diamonds
2,250 €
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Modern Fred ring in white gold and tourmaline
1,850 €
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De Beers Talisman ring in white gold, diamonds and diamonds
5,950 €
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Tennis bracelet in rose gold and diamonds (4,84 carats)
7,850 €
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Chopard earrings in white gold and diamonds
12,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,600 €
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Pomellato Capri ring in white gold, jet and diamonds
2,350 €
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Chanel Comètes earrings in white gold, pearls and diamonds
8,350 €
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Chopard Happy Diamonds earrings in yellow gold and diamonds
4,680 €
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Tiffany & Co Atlas ring in white gold and diamonds
1,780 €
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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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Dior necklace in yellow gold, mother of pearl and diamond
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,400 €
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H. Stern Rainbow earrings in yellow gold and colored stones
1,780 €
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Tiffany & Co bracelet in platinium and diamond
1,450 €
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Tiffany & Co earrings in platinium and diamonds
2,650 €
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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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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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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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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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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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Chanel Camelia ring in white gold and diamonds
14,800 €
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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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Tiffany & Co Soleste ring in platinum, sapphire and diamonds
6,750 €
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Fred Pain de Sucre medium model ring in white gold, diamonds and moonstone
3,450 €
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Chopard Happy Diamonds necklace in yellow gold and diamonds
3,650 €
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Piaget Possession hoop earrings in white gold and diamonds
3,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,400 €
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Chanel Profil de Camélia ring in yellow gold and diamonds
2,450 €
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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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Dinh Van Impressions necklace in pink gold and diamonds
990 €
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Boucheron Ava ring in white gold and diamonds
3,450 €
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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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Flexible Boucheron Delilah bracelet in yellow gold
9,980 €
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Messika Emporium earrings in white gold and diamonds
7,450 €
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Articulated Bulgari Allegra necklace in yellow gold, diamonds and colored stones and in pearls
6,880 €
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Bulgari B.Zero1 large model ring in white gold
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,850 €
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De Grisogono Allegra large model ring in white gold, diamonds and sapphires
9,550 €
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Bulgari Serpenti Viper ring in yellow gold, peridot and diamonds
15,300 €
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Pomellato Capri ring in yellow gold, coral and tsavorites
4,650 €
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Cartier Ballerine solitaire ring in platinium and diamonds
5,650 €
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Cartier Panthère earrings in yellow gold, diamonds and tsavorites
17,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 27,900 €
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Cartier Lanière bracelet in white gold and diamonds
15,400 €
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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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Cartier solitaire ring in platinium and diamonds
69,800 €
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Cartier Or, Amour et Trinity ring in white gold
1,750 €
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Cartier Panthère necklace in yellow gold, diamonds, onyx and tsavorites
19,800 €
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Cartier Caresse d'Orchidées earrings in white gold, diamonds and colored stones
29,800 €
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Cartier Panthère Vedra ring in yellow gold, cultured pearl and onyxand in emerald
7,450 €
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Cartier Mimi ring in platinium and diamonds
6,250 €
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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