Kumihimo (組み紐) is a Japanese form of braid-making.Kumihimo cords are now used as ties on haori jackets and obijime, which are used for tying on an obi (kimono sash).
Only diamonds that have passed the United Nations Security Council resolution, the Kimberley Process (SCPK) certification system for trading rough diamonds, are used.
Therefore, we guarantee the legal origin of stones.
Proving that it prevents the disputes resulting from or caused by the illegal sale of diamonds.