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Staff Selection from Loose

This is a great value product that comes with a loose stone that KARATZ staff confidently recommends, and a custom-made setting that is perfectly suited to that loose stone.
order You can choose from two types of maid settings: ring and pendant top.

Please feel free to enjoy KARATZ's custom-made products.

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coming soon アクアマリン 0.579ctルース
Sold out 【スタッフセレクション】ダイヤモンド 0.241ctルース(L, IF, Excellent H&C)(セミオーダーメイドセット)のネット通販。宝石ルース・天然石・レアストーンを販売。カラッツSTOREは国内最大級の宝石専門情報メディアKARATZ(カラッツ)の宝石専門通販サイトです。宝石鑑定士が運営しています。
Sold out 【スタッフセレクション】カンボジア産ブルージルコン 1.230ctルース(セミオーダーメイドセッ
Sold out 【スタッフセレクション】タンザニア産カラーチェンジガーネット 0.860ctルース(セミオーダーメイドセット)
Sold out 【スタッフセレクション】タンザニア産バイカラーサファイア 0.282ctルース(セミオーダーメイドセッ
Sold out 【スタッフセレクション】バンカチャサファイア(スターサファイア) 2.390ctルース(セミオーダーメイドセット)
Sold out イエローダイヤモンド 0.069ctルース
Sold out ブラジル産アレキサンドライト 0.216ctルース(セミオーダーメイドセット)

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.