Lab-grown gemstones are created in controlled environments using advanced technology that mimics the natural processes of gemstone formation. These stones have the same physical, chemical, and optical properties as their mined counterparts, making them virtually indistinguishable. Common types include diamonds, sapphires, and emeralds. The production of lab-grown gemstones is often more sustainable and ethical than traditional mining. This method reduces environmental impact and eliminates concerns related to conflict minerals. As a result, lab-grown gemstones are becoming increasingly popular among consumers who value both quality and responsible sourcing.