I have a feeling you shouldn''t use ammonia for coloured gems, I will ask admin to move this to coloured stones, the folk there will be able to tell you if ammonia is safe for sapphires but I don''t think it is....Date: 9/24/2009 9:02:51 PM
Author:2010
I have a sapphire and diamond platinum band. Is it okay if I clean it in a mixture of hot water/ammonia/ivory soap with baby toothbrush? This is what I do for my diamond solitaire engagement ring but wasn''t sure if it''s okay with sapphires too?
I have a yellow sapphire and white diamond engagement ring, and I only use mild soap and water.
My sapphire jewelry care guide from the Natural Sapphire Company
states: Don not subject your fine jewelry to physical shock or extreme temperature changes.