This stunning gemstone from Mexico is a rare find and is perfect for jewelry enthusiasts looking for something unique. The gemstone has a beautiful yellow hue and is transparent, with an oval shape and very good cut grade. It is fluorescent, meaning the color changes in UV light (blacklight), in this case a regular long wave UV light will work. Hyalite Opals change from colorless or yellow hue to a bright highlighter yellow color in the UV light! (Shown in one of the pictures here)

This natural hyalite opal has not been enhanced in any way and has a loupe clean clarity grade. Measuring 8mm in length and 6mm in width, this gemstone is sold as a single piece. It's perfect for those who appreciate the beauty of natural gemstones and want to add a one-of-a-kind piece to their collection.