Larson Jewelers is proud to carry an exquisite line of emerald engagement rings. Emeralds are an enticing green color and are from the mineral, Beryl. These gemstones are commonly traced with Chromium and at times Vanadium, but it does not take away from its beauty. These precious stones rate as a 7.5-8 on the Mohs scale of hardness. You will not be disappointed with a emerald gemstone set in a precious metal engagement ring.