Our "Barbro" engagement ring is contoured to fit with the hand and resist turning. Seen from above, it is very narrow with a knife edge ring shank. Seen from the side, it reveals its solid shape with the prongs curving up to add motion to the lines. The ring shank curves to fit with the contour at the base of the finger. It widens underneath the finger to add weight and friction combining with the contour to help keep the ring from turning. This design is available in different setting heights. The prices listed do not include the cost of the diamond. Please contact us for a quote on a diamond.