Jewellery
-
De Beers Enchanted Lotus necklace in white gold and diamonds
2,350 €
-
Bulgari Parentesi necklace in white gold and diamonds
7,450 €
-
Pomellato Veleno earrings in yellow gold and green quartz
2,150 €
-
Boucheron setting solitaire ring in platinium and diamond 5,01 carat
33,800 €
-
Boucheron Quatre Radiant Edition ring in white gold, yellow gold and diamonds
3,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
-
Hermès Kelly small model bracelet in white gold and diamonds
8,950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,800 €
-
Boucheron Quatre Black Edition pendant in white gold, diamonds and PVD
2,950 €
-
Boucheron ring in white gold and cultured pearl
1,650 €
-
Dior Rose Céleste necklace in yellow gold, white gold, mother of pearl, onyx and diamond
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,150 €
-
Cartier Inde Mystérieuse ring in pink gold, diamonds and quartz
3,650 €
-
Cartier Trinity ring in 3 golds and diamonds
7,950 €
-
Articulated Cartier Maillon Panthère ring in white gold, diamonds and ceramic
3,350 €
-
Cartier 1895 solitaire ring in platinium and diamond
19,800 €
-
Cartier Love necklace in white gold and diamonds
3,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,850 €
-
Cartier C de Cartier earrings in yellow gold and diamonds
22,800 €
-
Cartier Agrafe earrings in yellow gold and diamonds
8,980 €
-
Articulated Cartier Maillon Panthère large model necklace in yellow gold and diamonds
43,500 €
-
Cartier Trinity pendant in white gold, ceramic and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,500 €
-
Cartier Trinity hoop earrings in white gold and diamonds
11,800 €
-
Cartier Trinity hoop earrings in 3 golds
3,680 €
-
Cartier Love ring in white gold
1,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,290 €
-
Cartier Coeur et Symbole necklace in white gold
1,650 €
-
Poiray signet ring in yellow gold, white gold and diamond
20,800 €
-
Chaumet 1970's necklace in yellow gold, diamonds, sapphire and cultured pearls
10,700 €
-
Vintage 1940's ring in yellow gold, platinium and diamonds
2,650 €
-
Vintage 1960's earrings in white gold, platinium and diamonds
12,800 €
-
Vintage ring in platinium and diamonds
4,850 €
-
Vintage ring in platinium and diamonds
26,800 €
-
Chaumet 1970's earrings in yellow gold and diamonds
3,280 €
-
Vintage ring in yellow gold, aquamarine and sapphire
3,280 €
-
Necklace in yellow gold and diamonds
1,650 €
-
Mauboussin bracelet in yellow gold
9,250 €
-
Vintage earrings for non pierced ears in yellow gold and synthetic rubies
2,480 €
-
Boucheron 1970's long necklace in yellow gold and lapis-lazuli
9,450 €
-
Van Cleef & Arpels 1980's earrings for non pierced ears in yellow gold and ebony
7,480 €
-
Van Cleef & Arpels Pure Alhambra ring in yellow gold and mother of pearl
2,750 €
-
Van Cleef & Arpels ring in yellow gold, diamonds and ruby
4,880 €
-
Van Cleef & Arpels Vintage Alhambra necklace in yellow gold and onyx
2,550 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,050 €
-
Cartier earrings for non pierced ears in yellow gold
2,950 €
-
Vintage ring in white gold, diamonds and ruby
2,650 €
-
Tiffany & Co HardWear ring in yellow gold and diamonds
4,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,000 €
-
Tiffany & Co Hearts necklace in platinium and diamonds
2,980 €
-
Dinh Van Menottes ring in white gold and diamonds
1,280 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,810 €
-
Graff Butterfly earrings in white gold and diamonds
12,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,600 €
-
Chopard Happy Spirit necklace in white gold and diamond
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,450 €
-
Earrings in white gold and diamonds (2 x 0,50 carat)
2,850 €
-
Messika Move Joaillerie hoop earrings in white gold and diamonds
9,850 €
-
Hermès Quark boule ring in silver and resin
980 €
-
Tiffany & Co solitaire ring in platinium and diamonds
1,050 €
-
De Grisogono Contrario necklace in pink gold, diamonds and diamonds
17,900 €
-
Articulated Bulgari Allegra pendant in yellow gold, diamonds and colored stones
4,250 €
-
Bulgari Diva's Dream necklace in pink gold and diamond
2,450 €
-
Dinh Van Menottes R15 necklace in yellow gold and lapis-lazuli
3,850 €
-
Chaumet Anneau pendant in white gold and diamonds
2,980 €
-
Repossi Berbère earring in blackened gold and diamonds
3,450 €
-
Hermès Chaîne d'Ancre Géant bracelet in silver
4,850 €
-
Chopard Happy Diamonds Icon pendant in white gold and diamonds
2,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,170 €
-
Boucheron Ava ring in white gold and diamonds
4,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,800 €
-
Boucheron Déchainé ring in white gold
2,750 €
-
Open Cartier C de Cartier ring in white gold and diamonds
3,280 €
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.