No reserve price - 1 pcs Blue Topaz - 72.38 ct - International Colored Gemstone Association (ICA GemLab) - Precision Cut Rich Color

Blue Topaz is a striking gemstone renowned for its vivid blue shades, from pale sky blue to deep London blue. The featured stone is an impressive 72.38 carats and described as having rich color and precision cutting, which enhances its clarity and sparkle. Blue topaz is a silicate mineral chemically related to quartz and typically treated by irradiation and heat to achieve its intense blue color. It is highly popular in jewelry due to its eye-catching appearance and affordability. Certification by the International Colored Gemstone Association (ICA GemLab) ensures the gemstone's quality and authenticity, which is vital for collectors and buyers seeking transparency and trust.