Give the one you love your heart. Expertly crafted in sleek sterling silver, this curvaceous open heart is half-lined with shimmering lab-created white sapphires. In a bold stroke, a 6. 0mm heart-shaped lab-created white sapphire anchors the piece and catches the eye. Finished with a brilliant shine, this heart suspends close to hers along an 18. 0-inch rope chain that secures with a spring-ring clasp.