Learn all about how to make jewelry, from the tools to the tricks of the trade in the JTVExtra series "Behind The Bench." Hosted by Susan Thomas.
Design and Wax Carving
You asked for it! Today, our experts are checking out great specimens -- Shattuckite, Boleite, Aventurine, Libyan Desert Glass, and Sphene -- as we answer our latest viewer requests. Find out what gemstone has higher dispersion than diamond; which crystal is created by seawater; and what unique piece is found in King Tut's tomb. Plus, see a specimen that looks like a "gem waterfall."