Stone size: Approximately 12mm Inner diameter: Approximately 17.5cm This quartz has very little cloudiness and is highly transparent. The rutile looks beautiful not only in sunlight but also indoors. Please examine the photos carefully and make your decision. Immediate purchase is welcome even if the item is currently being negotiated. If you wish to negotiate a price, please state your offer in the comment section first (⁠ꈍ⁠ᴗ⁠ꈍ⁠) Thank you.