1. Stretching or Shrinking the metal can only be done with a i.e. a plain ring that is the same thickness and width all the way with no stones
2. Reduce or add medal to the ring to change the size. This is primarily done when a ring has stones in it and it has different widths
3. Sizing Assistants: There are items to help keep a ring from twisting or spinning on your finger.
What is it: A Head is the part of the ring that holds the Gem Stone or Diamond in place.
It is made up of a metal base and prongs.
A head can have any where between 4 to 6 Prongs.
The prongs hold the Main stone in Place.
Head replacement is necessary when the prongs are worn, the head is cracked, or grooves are made in the ring that weakens the head structure. For example: your wedding band rubs against it!