This bright sterling silver two-stone ring mounting features a split-shank design with a 4-prong mounting on each shank. Each mounting holds a round faceted stone—one 4mm (approx.) and one 6mm (approx.). Mix and match stone types and/or colors to create a variety of ring choices, or create a custom ring for your customer, allowing them to choose the stones. Cut a seat in each prong to accommodate your stone, then burnish the prong over the stone to secure it in place.