Yes, generally speaking, only the inlay type can be changed, but the diamond ring must be higher than the original price by a certain percentage (for example, 10%). That is to say, you must be able to exchange a diamond ring that is lower than the original price, (original price of the exchanged diamond ring-original price of the diamond ring) * percentage = the price difference that should be made up, and some brands can (original price of the exchanged diamond ring-original price of the diamond ring) * percentage * discount (such as 10% discount) = the price difference that should be made up.

Most diamond rings can be exchanged for new ones. 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.

Extended data:

Precautions:

1, don't put it together with cosmetics: if the ring is stained with cosmetics, its luster will be weakened; Diamond rings, in particular, are very easy to stick with oily cosmetics and should be strictly separated.

2, avoid wearing jewelry to wash and bathe: pearls are afraid of acidic substances and cannot touch detergents.

3. Avoid chemical gas and environmental pollution: For example, all jewels should avoid sulfur, and emeralds should avoid pesticides and other sprays.

4. Avoid wearing decorative sportswear and doing rough work. For example, sweat contains fatty acids and urea, which is corrosive to pearls, so the pearl ridges in Lingnan are worn in the north. It's cold and sweaty in the north, so wear it.

5. Avoid putting multiple pieces of jewelry together. For example, hard diamonds can easily scratch other gems; So, after use, they are kept in a separate compartment in secret.

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