Approx. ring size 6 - 8; White agate as tapered shank; Diamonds set in 18-karat white gold; Bezel-set mother-of-pearl cabochon; The gold at the base of the ring is called "Blocchetto" which protects it from hits; The spring inside the ring covers many finger sizes and helps the ring to stay upright on the finger.; Agate total carat weight: 79.20; Diamond total carat weight: 0.45; Made in Italy