This is a ring with an approximately 6mm Ethiopian opal. Excellent play-of-color. Although not from phool, it's also recommended for those who like them (*^^*) [Ring Setting] Crown setting for a 6mm round cabochon Size: Free size Size can be adjusted by opening and closing the arm. Color: Gold Material: SILVER925・18KGP finish [Natural Stone] Ethiopian Opal Approximately 6mm ✦The item in the image will be delivered. The play-of-color of the opal may not be visible or the stone's appearance may change depending on whether it's indoors or outdoors, or the lighting in the room. The image may differ from your impression depending on the environment at the time of receipt. Please use the images as a reference. #WhiteOpal #Opal #WeloOpal #EthiopianOpal #NaturalStone #LooseStone #NaturalStoneRing #Ring #HandmadeRing