Aquamarine

Aquamarine is the birthstone of March. 

The oldest known aquamarine was found in Helmsley, England, in 1668. Aquamarines belong to the beryl family and can be found all over the world, with Brazil, Madagascar, Nigeria, and Kenya being the most popular. They are considered the stone of sailors because they were believed to protect them while at sea and save them if they were stranded in the water. Despite being out of fashion for centuries, the rare blue-green jewel has recently become popular again.