Related Clues:

• Shorten, shortened
• Tourmaline or amethyst, e.g.
• Amethyst, e.g.
• Tourmaline, e.g.
• Garnet or topaz
• 10 Down or 54 Down
• Tex. or Mex., e.g.
• Mr. or Mrs.
• Diamond or emerald
• Ruby or garnet
• Something prized
• Ph.D., for one
• Little beauty
• Ring insert
• Lapidary's concern