Art deco antique sterling silver paste day night flip ring size 6

Art deco antique sterling silver paste day night flip ring size 6. True Art Deco era day to night ring. Made in sterling silver with ruby red, sapphire blue and white paste stones. Marked for Silver and size M inside band. The silver marking is worn but you can see the word Silver partially still. Chased etched designs on all sides. Ring is hinged so you can flip from ruby to sapphire side. Very cool piece! In great antique condition. Some tarnish to the silver but can be cleaned as desired. Paste glass stones are all accounted for. Awesome collectible ring.