Created here in the States, our recycled glass necklaces come on an 18 inch sterling chain. Choose from 2 styles, colors.. from the left, seafoam teardrop measures 2 x1/4 inches. Sapphire teardrop measures 2x 1/4 inches, sapphire oval measures 1/2 inch. Seafoam oval measures 1/2 inch. Necklaces sold separately.