* Gold: Highly valued for its beauty, durability, and resistance to tarnish. Gold is often alloyed with other metals (like silver, copper, zinc, and nickel) to increase its strength and alter its color.
* Platinum: A rare, strong, and hypoallergenic metal with a naturally white color. It's more durable than gold and resistant to tarnish.
* Silver: A precious metal known for its brilliance and affordability. Fine jewelry typically uses sterling silver (92.5% silver alloyed with other metals like copper).
* Palladium: A silvery-white metal in the platinum family. It's lightweight, durable, and hypoallergenic.
The choice of metal often depends on factors such as the desired color, durability, budget, and the type of design.