Gemstones are treasures of nature, but even the most durable gems need proper care to maintain their beauty and value. Each gemstone has unique physical and chemical properties that affect how it reacts to cleaning, heat, light, and everyday wear. Without the right care, treatments can deteriorate, colors may fade, and structural damage can occur over time.

Understanding your gem’s hardness, toughness, and possible treatments is essential to keeping it looking brilliant for generations. The charts below provides a quick guide on how to safely clean, handle, and store different types of gemstones—helping you protect your jewelry and enjoy its sparkle for years to come.