YOU DERAM WE DO YOU DERAM WE DO YOU DERAM WE DO 14K Gold Alloy 18K 18K Gold Alloy 18K Yellow Gold alloy Alloy black blue chain diamond GH/SI gold green metal Ni Free Ni Safe orange pave Pd pink platinum precious metal purplishred red round ruby Safety Data Sheet sapphire silver Silver 925 Technical Data Sheets undyed white yellow Q&A Name * First Name Last Name Email * Subject * Message * Thank you!