This is an elegant ring .75 carats of genuine earth mined gemstones. The center features a beautiful tanzanite surrounded by champagne and white zircon accents. The setting is made of solid sterling silver with platinum overlay. It is a small size 7. Stamped D'Joy 925 ** The last picture is for a similar ring from Kay Jewelers. Notice the difference in price. There's a difference in quality also. There jewelry is not platinum plated.