 Sponsored by Progressive Insurance. Looking for a career path with flexibility, great pay and benefits? Go to progressive.com slash careers and apply online today. For Mervis Diamond Importers, this is Ronnie Mervis. My friends ask me, what's better? Natural mined diamonds or lab-growns? Natural diamonds were formed by nature during volcanic eruptions which occurred deep underground millions of years ago. And their value will increase over time. Lab-growns are formed by technology.