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It is a beautiful white crystal. There are many sparkles. A white crystal collected from a river in a mine location in Niigata Prefecture. Material ... more info

White crystal collected from a river in a mine location in Niigata Prefecture. The color is turbid and not very beautiful. It is cheap because it was ... more info

A commercially available tourmaline was cut into buckets. Because it is small, it is assumed to be set on a ring. Material Stone: Tourmaline ... more info

Although it is a small grain due to its precious emerald, it emits a shine like emerald. Since it is not a quarrying work, it is unknown whether it ... more info

Although it is a small grain, it is a beautifully colored candy. No visible inclusion. It has been collected from the beach of Itoigawa City. ... more info

I made it for use as an amulet and necklace. Kodama is a form that has been prized as a jewel since ancient times. There is no visible inclusion. ... more info

There is one inclusion on the table. Since it is not a large rift, it will not crack even if it is given a slight impact, but it is a conspicuous ... more info

I cut it into a cat eye on the assumption that it would be set on a ring. This is a cut from the sea bream collected from the jade coast of Itoigawa ... more info

Re-polished used citrine, a commercial product, has returned to some brightness. There is a hole and it seems that it was originally removed from ... more info

This shape was cut from the shape of the rough so as not to waste much. I made it so that it could be attached as the top of a necklace. Manganese ... more info