The bracelet made with round-cut diamonds, each weighing 0.30 carats, set in 18k white gold (WG). This type of bracelet is likely a piece of fine jewelry designed for fashion or formal occasions. Round-cut diamonds are a popular choice for jewelry due to their classic and versatile look, and 0.30 carats refers to the weight of each individual diamond. 18k white gold is a high-quality metal often used in fine jewelry settings due to its durability and elegant appearance.