Jewelry Ring Alexandrite 1.21ct Platinum 1311487 Alexandrite gems are so rare and this is your opportunity to own almost 1 and 1/4 cts set in platinum with a ballerina mounting of diamonds! It is so beautiful, and the color change is gorgeous as you move from the sun to indoor lighting. Please take a look at the pictures for more details and ask if you have any questions. Main Color : Platinum Sub Color : Greens Ring Size : JPN 11, US 5 3/4 Total Main Stone(s) : Alexandrite Total Main Stone Carat : 1.21ct Total Secondary Stone(s) : Diamond Secondary Stone Carat : 0.3ct Material : Platinum Purity : Pt900 Gross Weight : 5 g / 0.176 oz