Jewellery
-
Vintage ring in platinium and diamonds
2,750 €
-
Vintage ring in platinium, diamonds and ruby
2,150 €
-
Bulgari Parentesi large model necklace in white gold and diamonds
10,900 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 23,000 €
-
H. Stern Ancient America large model ring in grey gold and diamonds
1,980 €
-
Bulgari Parentesi necklace in white gold and diamonds
6,980 €
-
Hermès Cythère cuff bracelet in silver
2,480 €
-
Vintage solitaire ring in yellow gold and diamonds
3,150 €
-
Hermès Iguezam necklace in silver, wood and leather
1,750 €
-
Pair of Tiffany & Co Open Heart medium-sized rose gold earrings
980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,600 €
-
Tiffany & Co Lock bracelet in yellow gold
5,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,300 €
-
Pair of Van Cleef & Arpels Perlée large hoop earrings in white gold
6,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,400 €
-
Vintage ring in platinum and diamonds
3,150 €
-
Pomellato Tango ring in rose gold, diamonds and green quartz
3,950 €
-
Cartier silver bracelet
3,850 €
-
Tiffany & Co Soleste wedding ring in platinum and diamonds
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,650 €
-
Dior Bois de Rose ring in white gold and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,200 €
-
A pair of Boucheron Pluriel ear clips in yellow gold and diamonds
4,950 €
-
Tiffany & Co Soleste small earrings in platinium, diamonds and ruby
10,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 18,200 €
-
Cartier Panthère small model ring in yellow gold, diamonds and onyx
9,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,100 €
-
Vintage ring in yellow gold and ruby
2,850 €
-
Dior Dioramour necklace in yellow gold and diamonds
1,750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,560 €
-
Poiray ball ring in yellow gold
2,650 €
-
Fred Force 10 bracelet in yellow gold and steel
1,350 €
-
Chopard Happy Diamonds necklace in rose gold and diamonds
3,450 €
-
Poiray bracelet in white gold
3,150 €
-
Cartier Perruque ring in yellow gold
13,500 €
-
Cartier Panthère bracelet in yellow gold, silver and cultured pearls
8,750 €
-
Fred Force 10 necklace in white gold and diamonds
1,250 €
-
Bulgari B.Zero1 large ring in white gold and diamonds
7,650 €
-
Pair of Hermès Loop large rose gold earrings
3,280 €
-
Hermès City cuff bracelet in silver
1,750 €
-
Hermès Croisette silver necklace
1,530 €
-
Chaumet pendant: Yellow gold ring
1,850 €
-
Articulated Bulgari Allegra earrings in white gold, diamonds and colored stones
5,980 €
-
Hermès ring in yellow gold
2,580 €
-
H. Stern necklace in yellow gold, quartz and ruby
4,250 €
-
Fred Force 10 medium model ring in white gold and diamonds
2,380 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,990 €
-
Hermès Collier de chien bracelet in pink gold and diamonds
12,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 19,600 €
-
Fred Lovelight ring in platinium and diamonds
2,650 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,800 €
-
Graff rotating ring in white gold and diamonds
2,980 €
-
Cartier Trinity "les Must de Cartier" ring medium size in three-colour gold
1,980 €
-
A pair of hinged Van Cleef & Arpels cufflinks in yellow and white gold
2,580 €
-
Cartier Juste un clou bracelet in white gold and diamonds, size 16
10,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 15,700 €
-
Cartier Love bracelet with 10 diamonds, in white gold and diamonds
13,500 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 20,200 €
-
Chopard Happy Hearts bracelet in rose gold, onyx and diamonds
2,550 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,250 €
-
Tiffany & Co Rose Gold Key Bracelet
1,980 €
-
Boucheron Ava wedding ring in white gold and diamonds
3,750 €
-
Fred ‘Pain de Sucre’ ring, medium size, in rose gold, lapis lazuli and diamonds
5,550 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,370 €
-
Dinh Van Square ring in white gold and diamonds
2,250 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,600 €
-
Cartier Juste un clou double ring in rose gold and diamonds
3,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,250 €
-
Bulgari Sapphire Flower ring in yellow gold, with coloured sapphires and a cultured pearl
8,350 €
-
Dinh Van white gold and diamond link necklace
5,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,500 €
-
Fred ring in yellow gold and citrine
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 €
-
Boucheron Serpent Bohème ring in white gold and diamonds
7,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,400 €
-
Vintage yellow gold bracelet
6,150 €
-
Van Cleef & Arpels 1970s ring in yellow gold, coral and diamonds
3,850 €
-
Zolotas ring in yellow gold and silver
1,880 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,500 €
-
Vintage bracelet in yellow gold and coloured gemstones
3,850 €
-
Cartier Arabesque ring in yellow gold, rose gold and white gold
2,450 €
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.