This is a K18 (18-karat gold) pearl ring. It features a pale, gentle gray-colored pearl, which differs from the typical formal dark gray, offering a transparent, elegant, and stylish hue. Interference colors are visible depending on how the light hits it, allowing you to enjoy a very beautiful shine. With its simple single-pearl design, it can be worn for everyday use to semi-formal occasions. Material: K18 (stamped) Stone: Pearl (pale gray color) Size: Approximately size 9 (please check the photos) Weight: Approximately 2.70g Condition: No noticeable scratches or stains, overall in beautiful condition. Please refrain from purchasing if you are concerned about minor details due to it being a home-kept item.