This product is a 100% natural Ethiopian opal rough specimen gemstone with a weight of 14.00 carats. It is a white opal with a translucent quality and excellent cut grade. The gemstone features a color change effect and is eye clean in terms of clarity. Measuring 16x22x9 mm, this vintage piece is handmade and is not enhanced. It is sourced from Ethiopia and cut in a rough shape, making it a unique and natural addition to any jewelry collection.