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yellow diamond

It refers to diamonds that are yellow in color and are the birthstone for April. Among fancy colored diamonds, yellow diamonds are relatively popular. There is a wide range of colors, from those with an orange tinge to those with a green tinge. The value varies depending on the shade, and the more vivid the color, the more valuable it is.

Karatz GemMagazine
" Yellow Diamond "

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FANCY INTENSE YELLOW, SI-1 Sale price¥25,800

FANCY INTENSE YELLOW, VS-2 Sale price¥34,800

Sold out [Sales End on November 15th] "Bungo to Alchemist" x KARATZ Collaboration Jewelry Bungo Ring [Dazai Osamu Model] {Almandine Garnet, Yellow Diamond}
Sold out ファンシーイエローダイヤモンド 0.141ctルース(FANCY YELLOW, VVS-2)
Sold out イエローダイヤモンド 0.503ctルース(LIGHT YELLOW, SI1,クッションカット)
Sold out イエローダイヤモンド 0.143ctルース(VSクラス相当)
Sold out ロシア産イエローダイヤモンド原石(ソーヤブル) 0.244ct原石(トライゴン)
Sold out K18YGロシア産デマントイドガーネット(ホーステール認む)0.11ct・イエローダイヤモンドリング
Sold out ソルトアンドペッパーダイヤモンド 0.496ctルース(イエローダイヤモンド)
Sold out ダイヤモンド 0.878ct原石
Sold out ラボグロウンダイヤモンド(合成ダイヤモンド) 0.290ctルース(FANCY INTENSE YELLOW, VVS-2)
Sold out イエローダイヤモンド原石(ソーヤブル) 0.097ct原石
Sold out K18バイカラーサファイア0.31ct リング

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.