Lapis lazuli has a lot of medical benefits. It boosts immune system, lowers blood pressure, purifies blood and soothes inflammation, if any, in the body. It is also said to alleviate insomnia, depression, throat and thyroid related problems. lapis lazuli has been associated with strength and courage, royalty and wisdom, intellect and truth.
The meaning of aquamarine that relates to spirituality is to go with what life gives you at any given moment, rather than lying in wait for the perfect time or opportunity.