The 'Treasures, Royal Gems & Jewellery,' colloquium held in Lisbon explored the history, preservation and public role of royal gems and jewels ...

Tiffany reneged on a pledge to pay some bonuses, which current and former employees say hurt the jeweler’s reputation. The ...

Do you have a Cartier diamond ring, earrings, LOVE bracelet, or Cartier Tank watch that you no longer love or wear? If you ...