‘Yellowing’ of white gold rings is common. White Gold Rhodium Ring Plating Kit. 50ml G.S.P Rhodium Plating Solution. This can be an expensive problem
Why white gold should not be Rhodium plated - Jodie Gearing
Why does your white gold turn yellow? And how to fix it? (updated 2023 - Gardens of the Sun
Jewelry Making Kits for sale
How Do I Make Yellow Gold Look Like White Gold? – Fox Fine Jewelry
Can You Change A Yellow Gold Ring To White Gold? – BVW Jewelers reno