From the deep green of emeralds to the fiery red of rubies, gemstones come in a wide variety of colors. And tourmaline is no different. This gemstone can be found in every rainbow color and then some. In fact,...
Opal gemstone is stunningly gorgeous and is among the most sought-after gems in the jewelry industry. You may find opals in a rainbow of hues, and their firework displays are nothing short of magnificent.
But in all honesty, how much...