For jewelry stores with good general service attitude, if you buy a ring, you can return it, provided that it does not affect the secondary sales. However, traditional jewelry stores are similar to other stores, and it is normal to say that they cannot be exchanged after being sold. Generally speaking, brand stores are less likely to return goods than to exchange them. Generally, it is not so easy to return, and they will try their best to persuade them to change to a new style. So in order to avoid the trouble of returning the ring, you can pay attention to some purchase items before buying it.

First of all, buy a diamond ring with a better brand. Generally, a good brand has a good reputation, so it is better for attitude, service quality and after-sales service, and it is more secure for consumers.

You'd better know your finger size before buying a ring. If you really don't know how to measure it, you can buy it in a physical store. In that case, you can not only make the ring you bought fit your finger size, but also see the real thing, whether it suits you on your hand, whether you like this style and so on.

Measuring the size of rings is actually to calculate the number of different rings according to the diameter and circumference of the inner ring. However, different countries and regions have different reference standards in the division of ring size, such as Hong Kong code and American code. Port codes are widely used in China.

According to the diameter and circumference of the inner ring, the ring number uses a specific number to distinguish the size of the ring. The general number of rings is 7 to 24. Wrap a slender paper or silk thread around the finger to wear the ring, mark the intersection point, and then measure the length from the starting point of the paper to the mark with a ruler, that is, the finger circumference. According to the measured finger circumference, you can find the ring size that suits you.