Ruby is from the Corundom family and is the sister to Sapphire. Ruby is named because of its red color (Latin - "ruber"). Ruby is known as the King of Precious Stones. Inclusions are common and can help show the difference between a natural and synthetic stone. Ruby is a 9 on Moh's scale of mineral hardness. Ruby has an excellent hardness and is ideal for all types of jewelry.
Metaphysical Properties: Ruby is associated with loyalty, honor and compassion. Ruby is thought to protect home and family.