Highly polished on one side, these round flat AAA grade Rainbow Moonstone cabochons are a must have. These calibrated beauties measure 12mm, with a 2-3mm thickness. Full of fire, no two of these Rainbow Moonstone cabochons are exactly alike. Moonstone is known as the "lover's stone". Moonstone is said to evoke tender feelings as well as strengthen ones capacity to understand. Some cultures believe this stone to be a symbol of fertility.