[14kgf] R42 Black Spinel Bezel Ring A ring featuring a small 4mm black spinel. Black spinel has a brilliance comparable to black diamonds. It is a stone that helps with achieving goals and self-realization. Perfect for layering with other rings ★ [Size & Materials] Material: 14kgf Black Spinel: 4x4mm Size: Please select your desired size from 9, 11-12, or 13-14. ※ Because black spinel is a natural material, each one has different colors, patterns, shapes, and sizes. Also, please understand that cracks and streaks are part of the natural charm and appeal of the material. [14kgf] 14KGF (14-karat gold-filled) is made by bonding a layer of 14-karat gold to brass with high heat and pressure. It is a gold-filled process where 1/20 or more of the total metal weight is 14-karat gold. ※ Allergic reactions vary from person to person. It does not guarantee that allergic reactions will not occur for everyone.