Trade-in of diamond ring is mainly through recycling the old diamond ring, paying a certain price difference, and then setting a new diamond or ring again. Different jewelry brands have different standards for diamond ring trade-in.

For the trade-in of diamond rings, it is generally necessary to provide the identification certificate of the diamond itself. Since the appraisal certificates issued by several professional appraisal institutions are all one diamond and one certificate, this certificate is very important for diamond recovery or diamond replacement.

Extended data:

The main types of trade-offs are:

1. When consumers buy new goods, they can only discount the second-hand goods produced by the same brand or manufacturer. This practice is mainly to give back and stabilize old customers and attract new customers.

When consumers buy new goods, they can discount similar old goods of any brand. At present, the most common practice is that any brand of the same second-hand goods can be discounted for new ones. It can attract all customers who own secondhand goods to buy new goods, and the promotion effect is the best.

3. When consumers buy new goods, they can only discount the old goods of competitive brands or exchange them for new goods.

In a certain period of time, consumers can buy new goods at a discount with similar secondhand goods of any brand. Once this time limit is exceeded, you can only buy new goods at a discount with the second-hand goods of the same brand.

Baidu encyclopedia-trade-in