Jewelry Women Platinum Necklace Platinum Pt850 Main stone Amethyst Secondary stone Diamond Double clasp setting ( necklace /choker) Main Color : Platinum Sub Color : Purple Pendant Size : 1.2X1.7 cm / 0.47X0.66 inch Chain Size : 44 cm / 17.3 inch Total Main Stone(s) : Amethyst Total Secondary Stone(s) : Diamond Size : amethyst size about 1.16x0.95cm Material : Platinum Purity : Pt850 Gross Weight : 9.4 g / 0.331 oz Diamond Color Grade : Unknown Cut Grade : Unknown Clarity Grade : Unknown