Signed Ruby Jewelry
Second-hand designer ruby jewelry: rings, earrings, and necklaces
Rubies are among the most coveted gemstones in the world. Their intense red color, rarity, and exceptional hardness make them the jewel of choice for major high jewelry houses. At Castafiore, our collection of second-hand ruby jewelry includes rings, earrings, and ruby necklaces signed by the biggest names: Van Cleef & Arpels, Cartier, Bulgari, and Chaumet.
White gold, rose gold, platinum, silver, ruby diamonds, precious stones of all origins: each ruby jewel is authenticated, certified, and available at prices well below new. Explore our collection and add your favorites to your wish list.
The ruby, an exceptional gemstone
The ruby belongs to the corundum family (a crystalline alumina mineral), just like the sapphire. Its red color is due to the presence of chromium in its composition. The color known as "pigeon's blood," deep and slightly purplish, is the most sought after by collectors and major jewelry houses.
Origins and provenances
The geographical origin of a ruby directly influences its value and price. Burmese (Myanmar) rubies, extracted from the Mogok mines, are considered the most beautiful in the world. Rubies from Madagascar or Kenya offer varied shades, from rosy red to orangey red, at more accessible prices.
The origin of each stone is systematically mentioned in our product sheets, accompanied by a gemological certificate when available.
The ruby in the history of jewelry
Rubies have fascinated civilizations since antiquity. In the 20th century, Van Cleef & Arpels, Cartier, and Bulgari vied with each other to combine the red color of the ruby with the white brilliance of diamonds, in stunningly modern Art Deco ruby compositions. Ruby diamond rings and ruby earrings from this era are today among the most sought-after second-hand jewelry pieces.
Choosing your ruby jewel: a practical guide
Several criteria guide the choice and determine the final price of a second-hand ruby jewel.
Quality criteria
The red color is the most determining criterion. A vibrant, slightly purplish red ruby, without visible inclusions to the naked eye, commands considerable prices. The ring cut or cushion cut particularly enhances the stone's chromatic depth, as does its origin: Myanmar leading the way.
At Castafiore, each ruby jewel is expertly appraised by our gemologists and accompanied by a certificate of authenticity. The origin of the stone, any treatment it may have undergone, and its characteristics are systematically provided.
What is the price of a second-hand ruby jewel?
The price of a ruby jewel varies according to the size and origin of the stone, the metal used (white gold, rose gold, platinum, silver), and the designer house. A ruby diamond ring in white gold signed by Van Cleef & Arpels or Cartier can be acquired at much lower prices than new at Castafiore. Ruby earrings in silver or rose gold make excellent entry points, at very accessible prices.
Our collection of second-hand ruby jewelry
Ruby diamond rings
The ruby ring is one of the most emblematic jewels in our collection. White gold ruby diamond rings, white daisy ruby diamond rings, Art Deco ruby rings in platinum silver: our models cover all eras and styles. Ruby diamond rings from major houses, with Van Cleef & Arpels at the forefront, are among the most requested pieces, at certified second-hand prices.
Ruby earrings and necklaces
Ruby earrings add a touch of intense red color to any outfit. Ruby diamond earrings in white gold, rose gold platinum silver, diamond stud earrings set with pavé rubies: our selection covers all styles.
The ruby diamond necklace in white gold or silver ideally complements an exceptional set. Necklaces, rings, ruby earrings in gold diamonds: our collection of second-hand ruby jewelry offers rare sets from the biggest houses, at competitive prices.
Castafiore expertise: certified ruby jewels
Each ruby jewel offered by Castafiore is expertly appraised, authenticated, and certified via a digital certificate of authenticity. The origin of each ruby, its carats, and its characteristics are systematically provided in our product sheets.
Filter by type of jewel, price, color, or origin, add your desires to your list, and let our team guide you. Exceptional ruby jewels, at certified second-hand prices: that is the Castafiore promise.