I am faced with another dillema… so I come to you for help… again.
I have a request to make a ring in 18k gold that would have a gray-ish white color. I have 999.5 Pt and 999.9 Gold available, along with fine silver and copper. Is there a formula that would yield the desired color and still allow me to hallmark it 18k gold?
I could just order Pd master alloy, but I like to mess things up, usually, so I couldn’t skip this opportunity
Thank you for your (constant) help!