Turtle Pin Tortoise Vintage Moonstone Glass Brooch Rhinestone DazzleCity

It's a lovely piece - high polished gold plate. 2 tiny emerald green eyes and that large - I think you call it moonstone - glass optic? The color of the stone is somewhere between purple and brown.  It measures 2 1/4" long. I think it's the only one I have left. Circa early 90's.