Description Natural Swiss Blue Topaz Rounds Product Description: Discover the mesmerizing allure of our Natural Swiss Blue Topaz Rounds. Sourced from the Brazil, these gemstones captivate with their vibrant blue hue and beautiful cut, making them a sought-after choice for jewelry enthusiasts and designers alike. Available in 5mm, 6mm and 10mm. Applications: Ideal for crafting exquisite jewelry pieces such as rings, earrings, pendants, and more. Their round shape and vibrant hue make them a standout choice for both contemporary and classic designs. Moh’s Scale Hardness: 8 Specific Gravity: 3.4-3.6 Refractive Index: 1.606-1.638 Treatment: Heat, Irradiated Stability/Care: Excellent / Normal Origin: Brazil Average Weights: 5mm – 0.50cts 6mm – 1.0cts 8mm – 2.10cts
