Jewel Web & Design- Web Design - Logo Design - Graphic Design. “Smart, eye-catching graphic and web design.” Jewel Web & Design is a full service graphic and web design company located in Vista specializing in custom design responsive web design, innovative graphic design and all forms of print and Internet media design. We service all of San Diego North County including Vista, San Marcos, Oceanside, Escondido, Carlsbad, Encinitas and more.