Sometimes CVD-grown lab diamonds arrive out with the equipment which has a slight brownish tint so They can be treated for shade post-progress. This is the stable approach and won't influence the diamond in almost any way eventually. It can still be set within an ultrasonic device being skillfully cleaned https://lab-grown-diamonds96284.blogocial.com/the-smart-trick-of-lab-grown-diamond-earring-that-no-one-is-discussing-63267359