FAQ

  1. Smithsonian gems - http://mineralsciences.si.edu/
  2. Gemology Institute of America - http://www.gia.edu/index.html
  3. Visit my friend Nancy for great antiques and collectibles at - http://www.rubylane.com/shop/nan-antiques
  4. Also see us at: http://www.artfire.com/ext/shop/studio/GibbyCustomDesigns