What a gem of an idea! If you’re stuck on finding a promotional product that calls attention to your business than look no further! These light-up diamond rings could be exactly what your marketing campaign needs. Measuring 1″ and offered in an assortment of colors, these rings are a fun choice for children of all ages. The shimmering color makes them ideal for theme park gift shops, school fundraisers and other giveaway events. This item is sold as blank stock only; no imprinting available.