1 thought on “How do others send gold bracelets to distinguish between true and false?”
Carolyn
Checking In the jewelry mark, full gold = 99, thousands of gold = 999, 10,000 foot gold = 9999. Generally speaking, gold jewelry is all three signs, thousands of gold and 9999 Mainly: PT950PT990 and other marks. 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. The weight method The density of gold is larger than metal such as silver, copper, lead, and 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. Please click Enter the picture description This color method The higher the purity of the gold jewelry, the deeper the color, the gold is yellow, 18K is yellow, and 14K gold is yellow for yellow. Mid -red. The test hardness method The pure gold hardness is small, and you 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.
Checking
In the jewelry mark, full gold = 99, thousands of gold = 999, 10,000 foot gold = 9999. Generally speaking, gold jewelry is all three signs, thousands of gold and 9999 Mainly: PT950PT990 and other marks. 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.
The weight method
The density of gold is larger than metal such as silver, copper, lead, and 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.
Please click Enter the picture description
This color method
The higher the purity of the gold jewelry, the deeper the color, the gold is yellow, 18K is yellow, and 14K gold is yellow for yellow. Mid -red.
The test hardness method
The pure gold hardness is small, and you 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.