Emerald supports and balances the heart chakra. Emerald is a good stone to strengthen memory. Emerald brings loyalty and honesty. Promotes unconditional love and friendship. Helps heal the heart and emotional problems. Emerald is also good for kidneys, liver, teeth, fertility, blood pressure, and inflammation. Metaphysical properties are provided for your information and are not meant to replace the advice of a qualified physician or medical practitioner. Due to the nature of this product, color, size, and shape will vary. Quarter is used for size reference.