1. Inlaid with zircon, using 3A zircon cutting standards, shining like a diamond. 2. Using international standard 925 silver, it is skin-friendly, comfortable and healthy to wear. 3. Thickened electroplated three-layer protective color, no fading when worn, and shiny as new. 4. Material: 925 silver + zircon + platinum plating 5. Process: gold plating process 6. Specifications: height and width: 1.2 x 0.5cm; diameter: 0.9cm 7. Weight: about 1.8g, about 2.0g 8. Note: This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 grams in length and weight; due to display and light problems, there may be a slight color difference. Please refer to the actual product!