Our aquamarine gemstone engagement rings are some of our most popular styles for those deciding to pop the question. The serene light blue color of this gemstone makes it a beautiful and unique choice that stands out from the traditional diamond engagement ring. Plus, choosing an aquamarine for your center stone allows you to get a gorgeous and sparkly ring without such a high price tag. If you want something that will look stunning for decades to come while also fitting into your budget, check out our many aquamarine and diamond engagement ring styles available right now.