S.Y.'s Color Change Sapphire

[@abdukedir8198]

Thank you very much for your articles and videos on rough evaluation. One thing I didn't understand on this video is the cracks that have been spotted, weren't they that much of a problem?

[@gemstoneartist]

Glad you're enjoying the videos. They were "not a problem" to the extent they didn't run as we carefully ground them out, but they definitely reduced the yield a great deal.