You are really going to love these strands of Aquamarine rondell beads. These A grade, 12mm rondell beads measure 5mm in thickness and have that natural matte finish that everyone is looking for. These multi colored strands of aquamarine cover the full spectrum of possible colors, very light shades of blue, green and brown, with a few hints of brick red. Sadly, we only have two, so if you like em' grab em'. Aquamarine is known as a calming metaphysical stone that brings peace and fortitude. It is in tuned with water or the sea. Aquamarine is known as a protector stone especially when traveling on water. I could go on and write a book about this one but you get the basic idea about this beautiful gemstone bead.