1. Material: 925 silver + zircon + platinum plating 2. Inlaid zircon, 3A zircon cutting standard, as noble and bright as a diamond 3. S925 silver wears skin-friendly, comfortable and healthy 4. Thickened electroplating with 3 layers of protective color, it will not fade when worn, and the luster is as new 5. Chain length: 15+6.5 cm extension chain (excluding buckle head) 6. Zircon: 1x1 cm 7. Weight: 4.9 grams