About Quality Rating

About our Gemstone Beads Quality Rating

We have our own ratings for quality rating.
Please refer to the product images to help you make a purchase.

A+　　
AA
AA+
AA++
AAA-
AAA'
AAA
AAA+
AAA++
AAAA

"The more 'A's, the better the quality." Think of "AA++" to "AAA-" as the average value.

"The higher the "AAA" and above, the more gem quality the product is.
On the contrary, each time you move below "AAA-", there will be scratches, cracks, inclusions, and degradation of color.

This is not the same as other shop or gemstone agency ratings. And this is our rating on the bead range.

Please keep in mind that these " rating criteria " vary depending on the type of stone.