The natural ruby measures approximately 4.1mm x 2.3mm. It has been verified by a gemologist as a natural ruby. The ruby does show wear to the facets under magnification as you would expect with an antique ring.
The green stones in the eyes are have not been identified. They are very small and show lots of wear under magnification, but glint with joyous merriment on your finger.
The widest part of the ring measures 6.9mm, tapering to 1.9mm wide at the back of the band. The band is .5mm thick.
The ring weighs 1.7 grams