These earrings are made of 18k white gold. They contain two natural Mexican opals in marquise shape that have a total weight of 13cts. Surrounding the opals are fifteen round natural pink sapphires. The sapphires have a total weight of 2.30 carats. Outlining the sapphires in a pointed symmetrical design are 176 natural mined diamonds. The diamonds are GH color and VS clarity and they have a total weight of .47 carats. All of the stones are prong set. The white gold and has black rhodium.