Do you have a Cartier diamond ring, earrings, LOVE bracelet, or Cartier Tank watch that you no longer love or wear? If you have Cartier jewelry that no longer fits your taste — perhaps an inheritance, ...

It takes a very special diamond to outshine high jewelry by the likes of Cartier and Van Cleef & Arpels, but Christie’s may have found such a stone. The auction house’s Jewels Online: The London Edit ...