Aquamarines are light blue to dark blue or blue-green. A deep blue is the most desirable color. Golden beryl is a lemon yellow to a golden yellow variety. Goshenite is colorless. Heliodor is a gold color.
Morganites are pink, peach, and sometimes violet.
Bixbites are strawberry red, quite rare, and expensive. The stones of this group are pyrope , almandine , spessartite , grossular , dematoid , and uvarovite . The hardness of garnets varies depending upon the variety. Brown is the most common color. It can be colorless or found in colors like red, green, blue, and yellow.