The Sapphire Rose (Elenium Series #3)

Finally the knight Sparhawk had come to possess Bhellion, the legendary jewel of magic. With it, he frees Queen Ehalana from the crystalline cocoon that preserves her life, but Bhellion carries dangers of its own. And now Sparkhawk is being stalked by a dark lurking menace that is only the beginning of his troubles....