Rio Grande has been a supplier to the jewelry industry for the past 70 years. Over time, they have grown into one of the largest suppliers in the world, founded on the core values of sharing knowledge and serving with integrity. Rio Grande manufactures and distributes tools, gems, findings, displays and packagings for jewelers. They are committed to customer service and are sure to have whatever jewelry supplies one may need. On your next supplies purchase, be sure to use a Rio Grande coupon for added savings.