Layering Geode Necklace, Raw Stone Necklace, Long Druzy Necklace, Geode Jewelry, Raw Stone Jewelry,Geode Pendant Necklace ,Titanium DRuzy Stones measures approx 1 1/2" diameter, and chain is 32" 14kt gold fill. Stone is natural with the crystal inside embellished with a metal coating. Metal coated crystals are natural crystals, such as quartz, whose surface has been coated with metal to give them an iridescent metallic sheen. These are polished half geodes, you can see the back of the pendants are rounded and display the natural stone. Stone may vary slightly from picture. I have a few more of these, not pictured yet similar to photos. If you have a preference between the more black/gray variety or the more brilliant purple variety just let me know. ✦ GOLD FILL CARE ✦ ✧ Warm water and a soft cloth are the best thing you can do to maintain the beauty of your jewelry. ✧ Jewelry polishing cloths work great and are non-abrasive. ✧ Salt water and chlorine take their toll on all fine jewelry so should be avoided. ✦ JOIN ME ON FACEBOOK ➤ www.facebook.com/onetribejewelrydesign ✦ JOIN ME ON PINTEREST ➤ www.pinterest.com/1tribejewelry ✦ JOIN ME ON INSTAGRAM ➤ www.instagram.com/onetribejewelrydesign ✦JOIN ME ON MY WEBSITE➤ www.onetribejewelry.com Free shipping on all domestic orders via First Class Mail.