Inner diameter: approximately 16 cm Garnet: approximately 11 mm Sagenitic Quartz: approximately 15.8 mm Please note that there may be slight variations. The garnet has a dark, reddish-black color. It is not translucent. Sagenitic quartz is a clear crystal with brown needle-like inclusions. As these are natural stones, there may be cracks, inclusions, natural indentations, black spots, color unevenness, and minor scratches. Natural stone Natural stone bracelet Designer bracelet Sagenitic quartz Garnet Pomegranate stone Power stone