Brazilian Watermelon Tourmaline Rough Stone 7.959ct
Sale price¥12,800
Watermelon Tourmaline 9.232ct Loose Stone
Sale price¥12,800
Watermelon tourmaline 7.799ct rough stone
Sale price¥11,800
Watermelon tourmaline 6.575ct rough stone
Sale price¥9,800
Blue watermelon tourmaline 2.380ct loose
Sale price¥15,800
Blue watermelon tourmaline 6.815ct loose
Sale price¥49,800
Watermelon tourmaline 3.403ct loose
Sale price¥5,980
Watermelon tourmaline 3.250ct loose
Sale price¥5,980
Watermelon tourmaline 5.554ct loose
Sale price¥9,800
Watermelon tourmaline 44.201ct Ruth Japanese-German book
Sale price¥398,000
Watermelon tourmaline 14.780ct loose
Sale price¥128,000
Watermelon tourmaline 4.040ct loose
Sale price¥6,980
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.
