Emerald Cut
Brazilian bicolor tourmaline 1.675ct loose stone
Sale price¥39,800
[E_27 Yurakucho Marui Take-out] Spanish Bicolor Sphalerite 1.686ct Loose
Sale price¥29,800
American red beryl 0.143ct loose
Sale price¥35,800
Moss Agate 1.056ct loose
Sale price¥9,800
Dumortierite in quartz 0.387ct loose
Sale price¥8,800
Bicolor Tourmaline 0.649ct Loose Stone, Japan-Germany
Sale price¥9,800
Unheated Bicolor Paraiba Tourmaline 0.092ct Loose GIA
Sale price¥188,000
American red beryl 0.138ct loose
Sale price¥34,800
American red beryl 0.207ct loose
Sale price¥49,800
American Red Beryl 0.120ct Loose
Sale price¥29,800
American red beryl 0.184ct loose
Sale price¥46,800
Spanish bicolor sphalerite 1.652ct loose
Sale price¥25,800
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.
