1 thought on “How to distinguish the true and false identification of gold bracelets”
Lowell
How to distinguish the authenticity of the gold bracelet 1. Check the stamp: In jewelry marks, gold = 99, thousands of gold = 999, 10,000 enough gold = 9999, generally speaking 9999 These three logos, platinum mainly: PT950PT990 and other imprints. You can buy it at the regular store according to the above marks. It is important to invoices and the national inspection certificate. If you have problems, you can trace it. 2. Weighing: Gold density is larger than metal such as silver, copper, lead, aluminum. Gold with the same volume is 40%heavier than silver, 1.2 times heavier than copper, and 6.1 times heavier than aluminum. When the gold supports in his hand, he feels heavy. 3. See color: The higher the purity of the gold jewelry, the deeper the color, the golden penetration of the gold, 18K is yellow and the yellow, and 14K gold is yellow in yellow. 4. Testing hardness: Small hardness of pure gold, can bend with your hands. Fake gold feels hard when it is bent with hands. If you scratches on the jewelry with a large needle, the scratches of pure gold products are clearly clear. Low gold -containing jewelry, even if it can draw traces, is more vague. Gold plating jewelry is more vague.
How to distinguish the authenticity of the gold bracelet
1. Check the stamp: In jewelry marks, gold = 99, thousands of gold = 999, 10,000 enough gold = 9999, generally speaking 9999 These three logos, platinum mainly: PT950PT990 and other imprints. You can buy it at the regular store according to the above marks. It is important to invoices and the national inspection certificate. If you have problems, you can trace it.
2. Weighing: Gold density is larger than metal such as silver, copper, lead, aluminum. Gold with the same volume is 40%heavier than silver, 1.2 times heavier than copper, and 6.1 times heavier than aluminum. When the gold supports in his hand, he feels heavy.
3. See color: The higher the purity of the gold jewelry, the deeper the color, the golden penetration of the gold, 18K is yellow and the yellow, and 14K gold is yellow in yellow.
4. Testing hardness: Small hardness of pure gold, can bend with your hands. Fake gold feels hard when it is bent with hands. If you scratches on the jewelry with a large needle, the scratches of pure gold products are clearly clear. Low gold -containing jewelry, even if it can draw traces, is more vague. Gold plating jewelry is more vague.