A beautiful heart-shaped white lab-created sapphire shines at the center of this sentimental necklace for her. A heart-shaped frame of more sparkling white lab-created sapphires encircle the center, and a sterling silver frame envelopes that frame. A final round-cut white lab-created sapphire glistens above to finish the look. The pendant is fashioned in sterling silver and sways from an 18-inch cable chain, which secures with a lobster clasp.