Jewellery
-
Chopard Happy Diamonds bracelet in white gold, sapphire and diamond
3,780 €
-
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 €
-
A pair of Hermès Finesse earrings in white gold and diamonds
4,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,850 €
-
Hermès Niloticus Ombre ring in white gold and diamonds
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 16,200 €
-
Dinh Van Cible ring in white gold and diamonds
1,150 €
-
Bulgari Parentesi necklace in white gold and diamonds
6,980 €
-
Bulgari B.Zero1 very large white gold ring
2,150 €
-
Vintage ring in platinium and diamonds
2,750 €
-
Boucheron Serpent Bohème long necklace in yellow gold, lapis lazuli and diamonds
5,750 €
-
Lalaounis earrings for non pierced ears in yellow gold and sodalite
2,480 €
-
Cartier Panthère clasp bracelet in yellow gold, tsavorites, onyx and black lacquer
34,800 €
-
Cartier ring in yellow gold and diamonds
17,500 €
-
Cartier Panthère ring in yellow gold, emerald and black lacquer
13,800 €
-
Chopard Happy Diamonds necklace in rose gold and diamonds
3,450 €
-
Cartier Love necklace in rose gold and diamonds
4,550 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,500 €
-
Poiray ball ring in yellow gold
2,650 €
-
Bulgari B.Zero1 ring in rose gold and diamonds
12,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 26,000 €
-
Chaumet Hortensia bracelet in yellow gold, diamonds and tiger eye stone
3,950 €
-
Cartier Les Berlingots de Cartier necklace in rose gold, pink chalcedony and garnet
2,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,500 €
-
Vintage 1970's ring in 14 carats yellow gold, ruby and emerald
1,950 €
-
H. Stern Diane Von Furstenberg ring in yellow gold and rose quartz
3,750 €
-
Modern Vintage 1970's ring in yellow gold and opal
2,350 €
-
Fred Success small rose gold and diamond ring
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,210 €
-
Vintage earrings for non pierced ears in yellow gold, white gold and diamonds
1,350 €
-
Cartier Agrafe necklace in white gold, diamonds and cultured pearls
36,500 €
-
Boucheron Quatre Radiant Edition medium-sized ring in rose gold, white gold and diamonds
5,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,050 €
-
Bulgari Serpenti Viper ring in pink gold, diamonds and onyx
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,800 €
-
Messika ring in white gold and diamonds
4,480 €
-
Vintage Tank ring in pink gold and synthetic ruby
2,450 €
-
Messika Skinny Croisé bracelet in white gold and diamonds
4,950 €
-
Pomellato Arabesques ring in pink gold
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,000 €
-
Boucheron Plume de Paon ring in white gold and diamonds
3,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,200 €
-
Open Tiffany & Co Wire bangle in white gold and diamonds
8,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 14,200 €
-
Van Cleef & Arpels ‘Deux Papillons’ necklace in yellow gold, turquoise and diamonds
8,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,900 €
-
Articulated Bulgari Allegra medium model ring in white gold, diamonds and precious stones
4,980 €
-
Cartier Himalia necklace in white gold, diamonds and cultured pearl
4,980 €
-
Vintage ring in white gold and diamonds
4,980 €
-
Vintage ring in 9 carats yellow gold and cornelian
1,580 €
-
H. Stern Ancient America large model ring in grey gold and diamonds
1,980 €
-
Bulgari Serpenti Viper large model bracelet in white gold and diamonds
46,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 88,000 €
-
Dinh Van Menottes R10 ring in white gold
950 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,500 €
-
Vintage ring in platinium, diamonds and ruby
2,150 €
-
Medium-sized Cartier Trinity ring in white gold and ceramic
1,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,050 €
-
Chaumet Alliance: Les Éternelles de Chaumet in platinum and diamonds
3,750 €
-
Tiffany & Co Tiffany T Wire bracelet in white gold, turquoise and diamonds
3,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,250 €
-
Bulgari B.Zero1 large ring in white gold and diamonds
6,950 €
-
Fred Pain de Sucre small model ring in white gold, diamonds and chalcedony, size 52
780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,750 €
-
Chaumet Attrape Moi Si Tu M'Aimes necklace in yellow gold, diamonds and citrine
1,480 €
-
Piaget Rose ring in platinium and diamonds
4,450 €
-
Dior Diorama Précieuse earrings in yellow gold, amethyst and emerald
4,750 €
-
Vintage bracelet in yellow gold, pink gold and white gold
9,980 €
-
Vintage Art Deco ring in platinum and diamonds
1,750 €
-
Open Hermès cuff bracelet in silver
1,950 €
-
Cartier Trinity ring from the ‘Les Must de Cartier’ collection, medium size, in three-tone gold, size 55
1,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,380 €
-
Cartier necklace in white gold and diamond
1,450 €
-
Cartier pair of cufflinks in yellow gold and stainless steel
1,480 €
-
Vintage earrings for non pierced ears in yellow gold
1,350 €
-
Mellerio ring in yellow gold, diamond and sapphires
12,800 €
-
Cartier Trinity earrings in white gold, diamonds and ceramic
8,980 €
-
Vintage André Vassort 1960's necklace in yellow gold, emerald and diamonds
9,980 €
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.