Genuine Vintage Ring Men's Size: 9 Total Weight: 13.17 grams Circa 1950's Gold plated chunky gold nugget styling with a blue oval stone that could be glass, blue lapis lazuli, or a sapphire, for all I know. I haven't a clue. I'm doubting it's a sapphire, since the ring is gold plate and not solid gold. You can see some of the gold is worn off showing another metal underneath. It belonged to my great uncle who wouldn't wear anything cheap so I'm thinking it's something in between. There is no engraving in the underside either so if it was high end, it would say what it was. It's probably higher end costume jewelry. Comes from a smoke and pet free home. If you are unhappy with your purchase, please contact me first before opening a return case or leaving negative feedback. I strive for a 5-star experience for all my customers.