Can we use pure aluminum to make jewelry?

Yes, pure aluminum can be used to make jewelry, but it's not commonly used for fine jewelry due to its lower value and potential for oxidation. While it is lightweight and affordable, it lacks the luster and durability of precious metals like gold, silver, or platinum. Aluminum can tarnish and may cause allergic reactions in some individuals. It is more commonly used in costume jewelry or for specific designs where its properties are advantageous.