Hi, My daughter has asked me to make her and her fiance wedding rings.. needs to be a mixture of 18ct white and 18ct yellow gold and "something organic mum"
I have never combined these metals before, and am looking at twisted wire, soldering sections of either gold on top of each other and hammering them to similar profile, inlay of either metal into the other.

Any hints on what would be best as the base metal.. ie either the 18ct gold or the white gold would be most welcome .Any hints or doing this, or the pitfalls to watch would be great too. The couple are quite happy to have a "merged" look.

Many thanks in advance.
Felicity