What is the difference between 18 and 9 carat gold? Gold is a pure metal but is inherently soft, therefore to make practical jewellery it must be alloyed with other metals to make it harder. Pure gold is...
over 95% of jewellery sold is mass produced the majority of this is assembled from castings or stampings, needing minimal assembly by hand. only a tiny percentage of these require skilled craftsmanship at...