Thank you for viewing. This item features: - Blue Rose Quartz (Grade: Average?) - Bead size: 9mm (9.0~9.4mm beads) - Inner diameter: 16cm ※ Regarding the mark in the 4th photo, upon inspection, it is not a scratch. Please refrain from purchasing if you are concerned. The photos are taken to closely represent the actual item, but please understand that some discrepancies may occur due to the photography equipment. Shipping will be via Kuroneko Yamato Nekopos. ※ To prevent any trouble, important notes are written in my self-introduction. We recommend that you read it before purchasing.