No reserve price - 1 pcs Topaz - 42.38 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Vivid Blue Topaz

Topaz is a gemstone prized for its range of colors and excellent clarity, and this intense vivid blue topaz weighing 42.38 carats is a striking example. The blue topaz hue is typically enhanced by irradiation and heat treatment to achieve vibrant saturation and brilliance. This specimen’s certification from the Antwerp Laboratory for Gemstone Testing (ALGT) confirms its authenticity and treatment status. Topaz is a durable gemstone, rating 8 on the Mohs hardness scale, making it suitable for various jewelry uses including rings, necklaces, and earrings. Its intense vivid blue coloration is especially sought after for statement pieces and is often associated with calmness and clarity in cultural symbolism. Large specimens such as this one are particularly appealing to collectors and connoisseurs due to their impressive size and vivid color.