Gem is a noun meaning:
1. Art highly prized for its beauty or perfection
2. A crystalline rock that can be cut and polished for jewelry
3. A person who is as brilliant and precious as a piece of jewelry
4. A sweet quick bread baked in a cup-shaped pan
5. A precious or semiprecious stone incorporated into a piece of jewelry
gems are minerals that are valued for being rare and butifull
Gem's. Gem's could also be 'gem is' so you have to note the context of the word to tell if it is possessive or 'is' eg The gem's green -- gem's = gem is The gem's colour is green. -- gem's = possessive
october gem is a gifted gem from the undead
gem is son gem is sen gem is send-d gem i son
there is no gem
gem of wisdom
the "gem".
If you mean gem as in a great thing, then Youkon's known gem in potatoes. The mineral gem, however, is gold.
Aquarius gem is Amethyst.
the poo gem
cameo is a sculpted gem
A loose gem.
The Gem was created in 1907.