Stones/Gems with C
- Citrine
- Coal
- calcite
- Coral
- Carnelian
- cubic zirconia
- Celestine
- Cobblestone
- cobalt
- Cristal
- Calcium
- Cubic zirconium
- Crimson
- CRYSTAL
- clear quartz
- Celestite
- Cats eye
- cat
- corundum
- cut diamond
- cement
- Charcoal
- Crack
- Canary diamond
- Cordierite
- Chalcedony
- Cerussite
- callais
- Cut diamonds
- Charlie Watts
- chalk
- Carmine
- Cobble
- cuarzo
- Chrystal
- cubic zarconia
- carbuncle
- Cole
- cubic zircona
- Catseye
- Cyanite
- cinnabar
- Cold
- Cyrstal
- Casper
- car
- Cube
- cats
- Cod
- Chocolate diamond
- caca
- Cook
- Cyanide
- Chlorastrolite
- Cummingtonite
- Chrome
- Cat's eye
- calsite
- carrot gold
- Carmelian
- cat eye
- Cumin
- Carnilean
- Crystal quartz
- Chrysocolla
- Cut gem
- Chrysoberyl
- cadmium
- Calamite
- Coin
- cha
- Caribbean amber
- cyan
- Cunt
The words in the list Stones/Gems with C come from players of the word game Categories game.