Stones/Gems with C

  • A real mineral; often means rock crystal (quartz)

  • A quartz variety used as a gemstone

  • A real rock; counts as a stone, though not a gem

  • Real mineral/stone; widely known and natural

  • Organic gem material; widely used in jewelry

  • A real gemstone, a type of chalcedony

  • Real mineral (celestite); sometimes gemmy

  • Crimson
  • clear quartz
  • cut diamond
  • corundum
  • Charcoal
  • celestite
  • Cats eye
  • cat
  • cement
  • Cut diamonds
  • Crack
  • chalk
  • callais
  • Cordierite
  • Canary diamond
  • Chalcedony
  • Cerussite
  • Carmine
  • cuarzo
  • Charlie Watts
  • Cyanite
  • Cobble
  • Chrystal
  • cubic zarconia
  • Cole
  • Cyrstal
  • cubic zircona
  • Cold
  • cinnabar
  • Catseye
  • Casper
  • car
  • cyan
  • Cat's eye
  • cat eye

The words in the list Stones/Gems with C come from players of the word game Categories game.