Thread: J-Nat club

Allow me to present my third Jnat. It is an Oozuku Sunashie Suiita

I am told by the seller that Suiita is the fastest cutting Jnat. I am also told that this particular stone was cut from the lowest possible strata and is therefore a somewhat rare stone. This stone is judged to be in the 15k to 18k range and is designated as a pre-polisher. So far, I find that to be a fairly accurate assessment.