The Sapphire Rose cover illustration by Geoff Taylor

The Sapphire Rose by David Eddings
The third book in the Elenium series 1991
Aided by the goddess Aphrael, the Pandion Knight Sparhawk and his band of companions have recovered the magical jewel Bhelliom - the sapphire rose - from the cave of Ghwerig. Now they have the power to cure Ehlana, the young queen of Elenia. This is the third volume of "The Elenium" trilogy.