I had acquired this lovely piece years ago in Arizona years ago. The cross itself measures 2" long x just over 1 1/4" at its widest point. Bail is stamped "925." The stones include a noteworthy, large opal that is the focal point. Other stones include a moonstone beside it. Not being a gemologist, I apologize since I cannot identify the other stones accurately, but they are purple, blue, brown, and yellow-topaz-color. All are pave'-set with open backs. We have hung this noteworthy pendant from a silvertone neckwire measuring around 17" around, extender chain included.
Sterling bail could perhaps use a polishing, otherwise this piece is in excellent, unworn condition.