These Silver Legends Teardrop-Shaped Post Earrings are beautifully inlaid with man-made lavender opal, which is more durable and consistent in color than natural opal. Sterling-silver posts and hypoallergenic backs. Made in USA. Pendant: 5/16L x 1/2W. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Earrings.