Ask how to make gold jewelry, use the broken gold bracelet to make a ring. How to do it, and don’t want to have a gap, I want to make it into a mold pouring | New Baby Choice

Ask how to make gold jewelry, use the broken gold bracelet to make a ring. How to do it, and don’t want to have a gap, I want to make it into a mold pouring

Can I melt with ordinary small melting golden bowls? Do I need borax or something? How to make molds?