Sterling Silver and Swarovski Crystal Aquamarine Woven Puffy Heart Necklace Handwoven with Aquamarine Swarovski Crystal Bicones Heart is approximately 1 inch x 1 inch Strung on a 20 inch 1.0 mm Sterling Silver chain which is sturdy as well as beautiful This heart is the color of March's Birthstone Type "Sunchains" into the Amazon search bar to see all of our products.