Facet ring featuring black rutile (tourmaline) in quartz. (Size: Approximately 4mm) (Made of SILVER925, 18kgp finish) *Rhodium plating finish (silver color) is also available. *Available in free size, sizes 5, 7, 9, 11, 13, and 15. Please specify your size in the comment section. *If there are parts, we can also change it to a pendant top_φ(・v・ *Due to the handmade nature of the product using natural stones, there may be cracks and irregularities.