Jewellery
-
Pomellato Pomellato Together ring in pink gold, blackened gold and emerald
3,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,900 €
-
Vintage Art Déco bracelet in platinium and diamonds
9,550 €
-
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 €
-
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 €
-
Van Cleef & Arpels 1980's necklace in yellow gold, diamonds and ruby
57,500 €
-
Tiffany & Co Atlas ring in white gold and diamonds
1,780 €
-
Vintage necklace in yellow gold, cultured pearls, lapis-lazuli, diamonds and rubies
4,980 €
-
Tiffany & Co Elsa Peretti Open Heart 1990's earrings in yellow gold
2,450 €
-
Van Cleef & Arpels Perlée medium model hoop earrings in white gold
5,950 €
-
De Grisogono Allegra large model ring in white gold, diamonds and sapphires
9,550 €
-
Chaumet necklace in white gold and diamonds
9,450 €
-
Buccellati ring in yellow gold, white gold and diamonds
4,980 €
-
Piaget long necklace in yellow gold
19,800 €
-
Tiffany & Co Soleste ring in platinum, sapphire and diamonds
6,750 €
-
Vintage boule ring in platinium and diamonds
3,850 €
-
Tennis bracelet in rose gold and diamonds (4,84 carats)
7,850 €
-
Chaumet Jeux de Liens ring in white gold and diamonds
3,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,750 €
-
Vintage ring in platinium and diamonds
4,450 €
-
Vintage ring in yellow gold and diamonds
59,800 €
-
De Beers ring in white gold and diamonds
2,250 €
-
Lalaounis earrings for non pierced ears in yellow gold and sodalite
2,480 €
-
Vintage earrings in yellow gold, 14k yellow gold and onyx
2,080 €
-
Vintage Pair of ear studs 1960's in yellow gold and blue enamel
5,150 €
-
Vintage bracelet in 14 carats yellow gold and onyx
2,750 €
-
Tiffany & Co Metro bracelet in platinium and diamonds
15,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 32,900 €
-
Messika Meli- Melo ring in white gold and diamonds
4,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,350 €
-
Chaumet Alliance: Les Éternelles de Chaumet in platinum and diamonds
3,750 €
-
Vintage ring in white gold and diamonds
2,450 €
-
Messika Skinny Croisé bracelet in white gold and diamonds
4,950 €
-
Messika My Twin necklace in white gold and diamonds
4,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,950 €
-
Poiray ring in yellow gold, sapphires and diamonds
2,650 €
-
Vintage Art Deco ring in platinum and diamonds
1,750 €
-
A pair of Poiray earrings in yellow gold and rubies
1,850 €
-
Vintage 1960s platinum and diamond ring
4,150 €
-
Tasaki long necklace in 22-carat yellow gold and cultured pearls
3,850 €
-
Tiffany & Co Victoria ring in platinium, diamonds and aquamarine
6,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 16,000 €
-
Van Cleef & Arpels Jarretière ring in yellow gold and diamonds
3,650 €
-
Vintage ring in yellow gold with a cultured pearl
1,750 €
-
Piaget Coeur ring in yellow gold and amethyst
2,450 €
-
Pomellato Nudo Gelé ring in rose gold, white gold and topaz
1,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,900 €
-
Messika Desert Bloom ring in rose gold and diamonds
5,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,400 €
-
Chaumet ‘Jeux de Liens’ large yellow gold pendant
1,980 €
-
Tiffany & Co Yellow Gold Key Necklace
2,780 €
-
Fred Chance Infinie large bracelet in yellow gold and diamonds
11,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,740 €
-
Chaumet Joséphine Éclat Floral ring in white gold and diamonds
3,750 €
-
Cartier Juste un clou bracelet in white gold
6,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,450 €
-
Cartier Or, Amour et Trinity ring in white gold
1,750 €
-
Cartier Ballerine solitaire ring in platinium and diamonds
5,450 €
-
Cartier 1970's earrings for non pierced ears in yellow gold, diamonds and lapis-lazuli
22,500 €
-
Cartier Caresse d'Orchidées earrings in white gold, diamonds and colored stones
29,800 €
-
Cartier Etincelle ring in pink gold and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
-
Cartier 1895 solitaire ring in platinum and diamonds
2,850 €
-
Cartier Mimi ring in yellow gold and diamonds
8,650 €
-
Cartier 1895 necklace in yellow gold and diamond
14,800 €
-
Cartier Mimi ring in platinium and diamonds
6,250 €
-
Cartier Trinity hoop earrings in yellow gold and diamonds
8,980 €
-
Vintage Tank ring in pink gold and synthetic ruby
2,350 €
-
Cartier Love bracelet in white gold, size 17
6,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,700 €
-
Vintage ring in pink gold and diamond
4,750 €
-
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 €
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
Recently viewed
Explore
Our most sought-after ranges
by brand, collection or category.