beryl
Pure beryl is colorless. Some of the most precious gemstones in the world belong to the beryl family. Emeralds and Aquamarines are beryls.
There is also the golden beryl or heliodor, the rare red beryl, pink, lavender and peach beryls known as the Morganite and even the pale green beryl.
Beryls are known for their brilliance. The beryl is the 38th wedding anniversary gemstone.