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coming soon 【12556975掲載】メキシコ産ファイアオパール 0.653ctルース
coming soon 【12556972掲載】タンザニア産ラブラドライト 0.293ctルース
coming soon 【12556971掲載】コロンビア産ユークレース 2.276ctルース
coming soon 【12556970掲載】コロンビア産ユークレース 1.157ctルース
coming soon 【12556969掲載】コロンビア産ユークレース 0.315ctルース
coming soon 【12556968掲載】スリランカ産シリマナイト 0.372ctルース
coming soon 【12556967掲載】スリランカ産シリマナイト 0.409ctルース
coming soon 【12556966掲載】スリランカ産シリマナイト 0.309ctルース
Sold out タンザニア産ロードライトガーネット 0.452ctルース

KARATZ Custom Made

Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.

The fifth reprint has been decided and is now on sale at bookstores nationwide and online.

Written by KARATZ, book “Jewelry Illustrated Book”

The book provides explanations about over 300 types of gemstones, from new standard birthstones to rare stones that are hard to find, as well as a diary of our company representative, Mr. Koyama's, gemstone shopping experience in Thailand and Sri Lanka, and tips for photographing gemstones, allowing you to learn about the appeal of gemstones from various perspectives.