Using a special filling technique the Gold Filled Quality jewellery gets an even thicker layer and assimilation of gold. This will makes sure they will last 10 or even 30 years with normal wear. To keep te items affordable Gold Filled Quality is usually only applied on lightweight jewellery like this piece. Because of the much larger amount of solid gold that is being used the durability is unparalleled in quality by any method of gold plating. So if you want your items to last 10 years or longer, going for the Gold Filled Quality line is a great choice for you.