Answer
Aug 11, 2026 - 11:34 AM
Most Tanzanite gemstones undergo traditional heat treatment to enhance their color and clarity, a standard practice that is stable and permanent. This process brings out the vibrant bluish purple tones Tanzanite is known for, while still maintaining its natural beauty. All products in this category, such as Round Cut Genuine Tanzanite in Grade A and Trillion Cut Genuine Tanzanite in Grade GEM, are heat-treated, ensuring you receive gemstones with enhanced appearance and lasting value. You can choose from a range of treated stones, confident in their beauty and durability.
