Featuring a hand crafted out of 18k white gold round-cut diamond alternating with round cut ruby prong set partial wedding band. Ruby weight 0.25 carat, diamond weight 0.15 carat, 15 stones, diamond color G-H and VS-SI clarity; Also available in platinum. Look for the OGI stamp and accept no substitutes. A prong setting is one component of what is known to jewelers as a head, a claw-shaped type of binding that is welded or soldered to a jewelry item in order to set a gemstone to the jewelry item. The prong setting allows light to strike a gemstone from more angles, increasing its brilliance. Ring measures 2mm width. Rings are available in sizes 3-8 ; please contact us for your specific size not listed or metal of choice. Production for special order ring size or choice of metal is 2-3 weeks.