Vintage Roman Necklace Enhancer Pendant Faux Ruby & Pearls Lovely Pretty

Greetings!  My photos were a good try but this needs to be seen to appreciate the sparkle.  I carefully cleaned this to make the rhinestones sparkle, then used my gem tester to see if this was a ruby, because.....dang!  It sure is nice. Surprisingly: nope.  Branded/marked Roman with a latch at the back, which makes it easy to add to this nice set of faux knotted pearls or any other necklace.    Please see photos and ask anything you need to know about it.   I encourage both offers and bundles.  Thanks!  Jewelry Note:  I am not a jewelry expert, as much as I like jewelry, and sell jewelry.  Please examine my photos and ask about any item before purchase, if something looks unclear.  I go by brand/designer and what that info supplies in a Google search.  I absolutely might be wrong, even if I super earnestly try to be right.  Not an expert.