A smooth precious stone, often used to make [[jewelry]]. For faceted precious stones, see [[crystal]].

h4. Colors

* [[Aqua gemstone]]
* [[Black gemstone]]
* [[Blue gemstone]]
* [[Brown gemstone]]
* [[Green gemstone]]
* [[Grey gemstone]]
* [[Orange gemstone]]
* [[Pink gemstone]]
* [[Purple gemstone]]
* [[Red gemstone]]
* [[White gemstone]]
* [[Yellow gemstone]]

h4. Shapes
* [[Diamond (gemstone)|]]
* [[Sphere earrings]]

h4. Materials

* [[Amber (gemstone)|]]
* [[Pearl (gemstone)|]]
[expand=To be phased out]
* [[Opal (gemstone)|]]
* [[Quartz (gemstone)|]]
* [[Turquoise (gemstone)|]]
[/expand]

h4. Body locations
* [[Forehead jewel]]
* [[Jewel under eye]]
* [[Chest jewel]]
* [[Nipple jewelry]]
* [[Abdomen jewel]]
* [[Waist jewel]]
* [[Pussy jewel]]
* [[Body jewelry]]

h4. Clothing affixing

* [[Collar jewel]]
* [[Choker jewel]]
* [[Jewel butt plug]]

h4. See also

* [[Soul Gem]]
宝石