- For other uses, see Diamond (disambiguation).
Gems are a currency in Plants vs. Zombies Adventures. They are purchased with real money and could be converted to the various resources at a predetermined ratio and used to negate wait times for constructing or upgrading buildings, as well as purchase already-grown plants and unlock or use some decorations to the Player's Town. They are also used to fill in spaces of friends for Officer Ron's carpools, so that the player can progress to other areas.
The player starts with 100 free gems, but if they want more, they must buy them with real money, earn them in Brainball, or earn them from occasional gem giveaways.
There are six possible packages for Gem purchases.
- 100 gems: $2.00 USD
- 260 gems: $5.00 USD
- 530 gems: $10.00 USD
- 1,100 gems: $20.00 USD
- 2,800 gems: $50.00 USD
- 5,800 gems: $100 USD
|Cost: 50 gems||Cost: 100 gems||Cost: 150 gems||Cost: 250 gems||Cost: 500 gems|
|500 coins||1,100 coins||1,800 coins||3,250 coins||7,000 coins|
|500 zombucks||1,100 zombucks||1,800 zombucks||3,250 zombucks||7,000 zombucks|
|Cost: 125 or 250 gems|
- Due to the retirement of Plants vs. Zombies Adventures, PopCap gave 100,000 gems to everyone who used the link in between July 11, 2014 to July 15, 2014.