John's Loan & Jewelry Co Family owned and trusted pawnshop in Las Vegas. We offer the lowest interest rates on cash pawn loans: Save more than 15% compared to the others. We do pawns on Gold & Silver Jewelry, Rolex Watches, Designer Bags, Gold Wedding bands, and Guns. John's Pawn Shop has been in business for over 40+ years and we are a leading competitor in the pawn shop scene.