As the leading gemologist in Annabel, Melisa firmly upholds the belief that the unparalleled beauty of precious gems outshines even the most passionate love. She remains steadfast in her commitment to her craft, opting to forgo marriage and single-mindedly pursue her career. However, Duke Lewis Winterfelt, the most sought-after bachelor in the kingdom, challenges her convictions when he proposes marriage and presents her with a contract that jeopardizes her carefully constructed plans.