1. Material: S925 silver + real gold plated / rose gold plated + zircon 2. Adopt international standard 925 silver, wear skin-friendly, comfortable and healthy 3. Inlaid zircon, 3A zircon cutting standard, shining like a diamond 4. Thickened electroplating platinum three-layer protective color, it will not fade when worn, and the luster is as new 5. Process: electroplating platinum 6. Total chain length: 460mm 7. Weight: about 1.9g