Stones/Gems with U
- Unakite
- Ultramarine
- Uvite
- uncut diamonds
- uncut diamond
- Ulexite
- unikite
- uganda
- ukanite
- Under
- Umbalite
- Uno
- uranio
- Ural
- uraninite
- Ullmannite
- ugly ones
- Uridium
- Unice
- Ukraine
- utah
- urainium
- uvarovite
- utopia
- Umbrite
- urine
- URANIUM
- uby
- ugly rocks
The words in the list Stones/Gems with U come from players of the word game City, Country, River.