Handcrafted blue lace agate and sterling silver earrings. Agate is an alternative birthstone for May and the stone of confidence and serenity. Blue Lace Agate has a soft, soothing elegance; like sky-blue waters released from winter's grasp. Its graceful, circular design has a stimulating, positive effect on emotions and attitude. It is not a stone of protection, but rather of encouragement and support. Its circular flowing energy calms, uplifts and elevates.