Enter De Beers and Signet Jewelers. The miner and the US retailer, which owns banners such as Kay, Jared, Zales and James Allen, have teamed up to launch a new marketing campaign called “Worth the ...
how diamonds are graded for color, and how color affects value. Coursework includes how modern technology is changing the way diamonds are cut, the relationship between size and weight, and how retail ...
The Diamond and Diamond Grading eLearning course brings to life the skills needed to grade the color, clarity and cut of diamonds through video, graphics, images and text.