Historic and priceless or fresh and fun, ultra-glam or understated and sophisticated, world-renowned or low-key and local – as long as there has been royalty there has been lavish jewelry, and as long as there has been jewelry there have been jewelers. Although the assorted royal ladies favor a variety of companies for their gemstone needs, there are a few who they come back to time and time again – unless they happen to fall from favor . . .