Vintage STERLING MARCASITE Ring w/ LAVENDER STONE

So pretty!...this vintage ring reflects art deco styling. It's marked '925'...sterling silver set with fine sparkling Marcasites and at the center, is a multi-facet cut lavender rhinestone jewel...maybe a real gemstone. This ring is size 6.5. It measures 13/16 at widest. It's in excellent condition.