Gorgeous Green Onyx with Beautiful Banding Skull, Crystal Carving. All stones will vary and be different, please allow room for natural variations such as the amount of flowering, Banding, shape, color and size relative to the listing. 

Front to back is about 4 inches; 10 centimeters

Top to bottom about 3.5 inches; 9 centimeters

Circumference about 9.5 inches; 24 centimeters

Please Note That Crystals Stones Might Have Natural Lines, Druzy, Grooves, Caves and/ or Be Rough.