Making a Diamond Ring

watch the video and/or read the information provided. ( https://www.youtube.com/watch?v=rHLX6m2HsQs&list=PL1E9D81E4A6D8BD20&index=12 )
1.Share with your classmates which product or thing you researched (please be sure to provide a link to the video or article, too).
2.Briefly explain the type of process used to make the product or thing (refer back to your course materials for the terminology).
3.Which part(s) of the process surprised you the most?—which part of the video/article made you think, “Ah, so that’s how they do it!”?