You can find your coin balance at the top left corner in the lobby.  Coin Balance

You can find your Gem balance at the top of the lobby, right next to the Wynn logo. Gem balance

You can find the details about "Pay Lines" by clicking on the information icon "(i) at the bottom left corner inside the game. Figure 1: I...

The maximum number of Gems a player can earn depends on the player's VIP level. You can find the maximum number of Gems a player can have from the below...

The Gems you earn in-game never expire, and you can use them to redeem free nights at Wynn Las Vegas and Encore Las Vegas

The Gems you earn in the game increase at a faster rate when you bet higher. As you level up and your Gem count increases, it requires more spins/Coins spen...

You can not purchase Gems; you can only earn Gems by spinning in the game.