time:2022-10-12 source:sznbone Views:
1. Diamonds are by far the hardest material found in nature, with good collection value;
2. Platinum is a natural white precious metal, known as the king of precious metals;
3. Jadeite is hard and brittle, which is easy to crack or break under external force. High temperature should be avoided when wearing jadeite jewelry;
4. Pearl is an ancient organic gem. It has a magnificent color and elegant temperament, symbolizing health, purity, wealth and happiness;
5. Colored gemstones, also known as colored gemstones, usually have glass like luster, transparent and bright;
6. Gold is a golden precious metal, which is commonly used in jewelry.