Fantasia® brand Natural Blue Topaz Rough is unheated, not irradiated, and is 100% natural right from the ground. While irradiated blue topaz is common, this natural and untreated material is becoming very rare and extremely hard to find. When we say it is rare, to put it in perspective the mine only was able to produce 52 pounds of this "AA" grade natual blue topaz in an entire 3 month period of time!
When you order from this listing you are purchasing a minimum of 250 carats that will either be from the images pictured or from the exact same lot which are all very similar to the material shown. Due to the different sizes of the pieces, your order may contain one larger piece or multiple smaller pieces to equal the total weight purchased. If you have any questions about this or any of our other facet or cabbing rough available on Amazon, feel free to contact Fantasia Mining and we will do our best to assist you.