Suzanne Kalan 18kt white gold ring with sapphire and diamonds

Material: 18kt white gold. Made in the USA. Stone I: white diamonds, round-cut, prong setting. Stone I carat total weight (ctw): 0.60. Stone II: white diamonds, baguette-cut, prong setting. Stone II carat total weight (ctw): 1.70. Stone III: sapphire, emerald-cut, prong setting. Stone III carat weight (ct): 1.63.