[cid:image001.jpg@01D73B3F.DE1956E0] Hear from GIA researchers on the latest topics in GIA's webinar series: Colorless Diamonds Thursday, April 29 at 10:00 a.m. PDT Speaker: Dr. Sally Magaña GIA’s Senior Manager of Diamond Identification [cid:image002.jpg@01D73B3F.DE1956E0] Colorless natural diamonds or “white” diamonds are admired all over the world for their brilliance and fire and treasured as symbols of romance. But did you know that most colorless diamonds aren’t actually colorless? Many contain subtle hints of yellow, brown or gray. In this webinar, we’ll discuss the causes of color for diamonds on the D-to-Z scale, trends seen in their quality characteristics, and how these diamonds are distinguished. Dr. Sally Magaña received her Ph.D. in chemical engineering from Case Western Reserve University. She is based at GIA in Carlsbad, California, where she currently serves as the Sr. Manager of Diamond Identification. ===================== Register<https://discover.gia.edu/webinar-colorless-diamonds.html> Recorded past GIA Knowledge Sessions<https://www.gia.edu/knowledge-sessions-webinar> =====================