Ametrine, a bi-color blend of citrine and amethyst. This gorgeous and beautiful color combination makes it a popular power stone. The ring part is made of sv925 and is free size, so you can wear it on any finger you like. Engraving on the inside. Material: Ametrine (purple-yellow quartz) natural Base: silver925 (with engraving) Top size: Approximately 7 x 5.5mm (including the base) Size: Free * Natural stones born from nature may contain inclusions, cracks, and minor chips. We appreciate your understanding. Also, there is no effect on the power stone properties. * Due to the nature of natural stones, the color, pattern, and shape may vary slightly. * Product images are taken of the actual product. For products of the same rank, images taken in the past may be used. * The color may appear slightly different from the actual product depending on your screen and environment.