Yes. Diamonds are the hardest gemstones (10/10 on the Mohs scale), making them exceptionally durable for daily wear. GEMNAT diamond pendants, set in solid 18k gold, are designed to retain their brilliance and elegance, allowing you to enjoy a touch of luxury every day. For best longevity, avoid wearing them during intense physical activities and follow simple care tips, such as removing them before swimming or applying lotions.