A beautifully polished Mexican yellow banded onyx Sphere. Beautifully polished to reveal its natural depth and character, this one-of-a-kind sphere...

A beautifully polished Mexican brown with white banded onyx Sphere. Beautifully polished to reveal its natural depth and character, this one-of-a-k...

A beautifully polished Mexican yellow banded onyx Sphere. Beautifully polished to reveal its natural depth and character, this one-of-a-kind sphere...

A beautifully polished Mexican onyx Sphere. It has an amazing pattern with vibrant hues of green, yellow and brown. Well defined banding all around...

A beautifully polished Mexican grey banded onyx Sphere. Beautifully polished to reveal its natural depth and character, this one-of-a-kind sphere s...

A beautifully polished Mexican orange banded onyx Sphere. Beautifully polished to reveal its natural depth and character, this one-of-a-kind sphere...

A beautifully polished Mexican green banded onyx Sphere. Beautifully polished to reveal its natural depth and character, this one-of-a-kind sphere ...

This Mexican Onyx Sphere, measuring three inches in diameter, exhibits an eye-catching pattern composed of vivid natural green and white tones, com...

This Mexican Onyx Sphere, measuring three inches in diameter, exhibits an eye-catching pattern composed of vivid natural green, white and creamy to...

A beautifully polished Mexican green with grey banded onyx Sphere. Beautifully polished to reveal its natural depth and character, this one-of-a-ki...

A beautifully polished Mexican green with grey banded onyx Sphere. Beautifully polished to reveal its natural depth and character, this one-of-a-ki...

A beautifully polished Mexican onyx Sphere. It has an amazing pattern the creamy hues of white and yellow. Well defined banding all around. In cry...

A beautifully polished Mexican onyx Sphere. It has an amazing pattern with vibrant hues of white, black and yellow. Well defined banding all around...

A beautifully polished Mexican onyx Sphere. It has an amazing pattern with vibrant hues of white, black and yellow. Well defined banding all around...