Madinah Agate Rings. Natural gradient colors. Green. Red. Light gray. White. Oval cabochon cut. Ring size 20.5 Arabic. 952 Sterling Silver. Handmade craftsmanship. Ring size medium to large. Stone dimensions (size) 16mm* 21mm. Ring weight 21.29 grams. Unique, natural, modern. Assembled and polished. Madinah Agate Handmade by the finest jewelers in Madinah Madinah Agate Ring: E-store link