1. Item No.: AG-18 2. Material: nature stone(agate) 3. Size: Dia. 28mm 1. We make various semi-precious stone products, different styles(such as necklace, bracelet, earring, pendant, animal carving, buddha, ect) , different sizes and designs can be made according to customer's requirements.2. We have many kinds of stone materials , such as Rose Quartz, Aventurine, Tigereye, New Jade,Rock Crystal, ...