Ring change ring includes change big and change small, ring change ring whether there is loss depends on the ring change way.
The ring is mainly changed by beating method and grinding method.
(1) Hammering method
(2) Grinding method
Grinding the thickness of the ring can also achieve the purpose of changing the ring, but some ring metal will be removed, and the ring will have a certain loss.
2. Is there loss when the ring is smaller
(1) Gold cutting method
Cut off the excess part of the ring, weld the remaining rings together, and then fix the ring wall. Due to the missing part of the ring, this method will reduce some gold weight, and the value of the ring itself has a certain loss.
(2) Gasket method
The following styles of rings cannot or are not suitable for changing the circle.
1, ring thin body, or the body thickness is the same, the thickness does not exceed 1.00MM, or the whole body has a groove.
4, the diamond is easy to fall off after the modification of the group setting, and the ring modification of the eternal setting method and the invisible setting method needs to be redesigned, and even the whole ring needs to be redone.