Sapphire, a fallen angel?

A long time ago in the world of the gods was born a goddess to whom he gave the name Sapphire, she had brown hair and her eyes were blue, it would be the goddess of the jewels, after a rebellion by the people Sapphire's parents were killed, giving way to a corrupt ruler ... Odin, after that tragedy, the small Sapphire did not appear anywhere, which thanked Odin, as they could govern without a princess at his side.