Lao Fengxiang and Jinhui Jewelery are all genuine. old Fengxiang is all genuine. After all, the cost of fake sale of Lao Fengxiang is very high. It is not possible to open it if it is not authorized by the brand. It may be replaced by the salesperson for fakes. The different luster and color can be generally distinguished from pure gold, K gold, real gold, and fake gold. That is, gold is better yellow yellow, the color is more than 95%, the positive yellow color is about 80%, the blue and yellow color is about 70%, and the yellow color is slightly gray. Therefore, there is a formula for "seven greens, eight yellow, nine five red, and yellow leucorrhea ash. For jewelry from Jiu Tibet, there will be a saying that "copper turns green, silver turns black, and gold will never change color". Folding hardness gold has the characteristics of ductility and small hardness, and can be pressed into thin pieces of 12.7 microns. When the color is high, marks can be left with large head needles or nails. More than 97%of gold jewelry, after two or three times of bending, wrinkles appeared at the bend, also called fish scales, about 95%of gold jewelry, which feels hard when bending. Jewelry, very hard when bending.
Lao Fengxiang and Jinhui Jewelery are all genuine.
old Fengxiang is all genuine. After all, the cost of fake sale of Lao Fengxiang is very high. It is not possible to open it if it is not authorized by the brand. It may be replaced by the salesperson for fakes.
The different luster and color can be generally distinguished from pure gold, K gold, real gold, and fake gold. That is, gold is better yellow yellow, the color is more than 95%, the positive yellow color is about 80%, the blue and yellow color is about 70%, and the yellow color is slightly gray. Therefore, there is a formula for "seven greens, eight yellow, nine five red, and yellow leucorrhea ash. For jewelry from Jiu Tibet, there will be a saying that "copper turns green, silver turns black, and gold will never change color". Folding hardness gold has the characteristics of ductility and small hardness, and can be pressed into thin pieces of 12.7 microns. When the color is high, marks can be left with large head needles or nails. More than 97%of gold jewelry, after two or three times of bending, wrinkles appeared at the bend, also called fish scales, about 95%of gold jewelry, which feels hard when bending. Jewelry, very hard when bending.