Diamond rings can be exchanged for new ones. It is best to present the certificate of the diamond ring when exchanging the old for the new, this certificate represents the value of the diamond ring, but the diamond ring below 30 points is not worth to be exchanged for the new.
1, the diamond ring can be exchanged for new
In general, if your diamond ring diamond more than 30 points, such a diamond ring will be relatively good value, and it is more meaningful to exchange old for new. However, the value of the diamond ring less than 30 points is not significant, and the cost of the old and new need to be filled by themselves is more, and some brands do not provide the old and new activities of the diamond ring less than 30 points, which is not appropriate.