New Estrella & Luna Raw Sapphire Gemstone Earrings. 14K Gold plated or Sterling Silver Hypoallergenic posts. Handmade in USA September Birthstone It is believed to focus and calm the mind as well as remove unwanted thoughts, depression and mental tension. It is known as the stone of new love and commitment and is claimed to be useful in encouraging faithfulness and loyalty. Sapphire is thought to bring peace of mind, serenity and prosperity. Because of its blue color, it is associated with the throat and brow chakras where energy imbalances are said to cause sore throats, headaches and nightmares. Message To Bundle!