Koshu precious stone facet with glow that seems to be deprived of the care and precision cut and carving. It is a wonderful work born by the fact that the two masterpieces were given a table cut and a carved back. Natural stone: Koshu precious stone clenched / subaru / ame cyst String: silk thread (slide adjustable) Decoration: Herquimer Diamond · 14 kgf Adjustment section: Smoky Quartz 【About Silk】 This work uses silk. It is a delicate silk because it is a natural fiber, but you can use it for a long time by properly cleaning it. If you inhale sweat, please strike gently with a stiffly towel etc and drop it. Please be careful about handling as it is sensitive to water wetting and rubbing.