What does it mean that "A goods are all gold" is written on the back of gold inlaid jade?

A refers to pure natural jade without any treatment. On the back of the gold inlaid jade, it says that A is pure gold, which means that this jade ornament is inlaid with gold with a gold content of 99.9%, but it is just an ordinary ornament with little value. Because the raw materials of this kind of jewelry are often unqualified, there is only a thin layer of gold, mostly like goods.

The meaning of gold inlaid jade A pure gold jadeite can be divided into A goods, B goods, C goods and B+C goods according to the quality from high to low. Among them, A goods refer to pure natural jadeite without any treatment, B goods refer to pickled and bonded jadeite, C goods refer to dyed jadeite, and B+C goods refer to bonded and dyed jadeite.

Pure gold refers to gold with a gold content of 99.9%, so gold inlaid jade is followed by pure gold of A goods, which shows that this is gold inlaid jade, also called gold inlaid jade. However, this kind of jewelry on the market is just ordinary jewelry, which is all appearance goods and has little collection value.

On the one hand, the raw materials of this kind of jewelry are unqualified, or the jade with defects is inlaid with a thin layer of gold to cover up the defects. It is often not long before the jewelry is worn, and this thin layer of gold will fall off. On the other hand, although Grade A jadeite is pure natural, it does not necessarily mean that all jadeites are good.