Hidalgo Diamond, Peridot and Amethyst Band in Gold

Hidalgo diamond, peridot and amethyst ring set in 18K white gold. There are twenty-one round brilliant cut diamonds (0.31ctw) with a color of H-I and a clarity of SI, eighteen round faceted peridot (0.22ctw), and eighteen round faceted amethysts (0.17ctw). All of the gemstones are bead set: the diamonds in white gold, peridot in yellow gold, and the amethyst set with black rhodium finish. The rest of the ring is high polish 18K white gold. This band measures 3.8mm wide, with a total weight of 2.9g/ 1.9dwt.