Mainly because:
1. The price of jadeite is different from that of diamond gold. Without a clear price system, it is difficult to determine the price of jade, which increases the difficulty of jade recycling.
2. Jade is generally used as a token to ward off evil spirits and eliminate disasters. Traditionally, jade is spiritual and recognizes the Lord, so it is difficult to sell the recovered jade again.
3. Jade jewelry will crack due to collision when worn, and some minor damages can't be found in a short time, which also brings certain difficulties to recycling jade.
If you want to recycle jadeite, you need a very professional appraiser to evaluate it, which is also more troublesome.
Some jewelry stores can recycle jadeite, but they often buy back jadeite products with good quality, and the price is lower than the market price.
Pawnshops can also recycle, the same price is lower than the market price, but they all want first-class products. If you ask yourself, there are probably two reasons, one is that your goods are not right, and the other is that your goods belong to staple food (intermediate goods are low-grade goods).