Bicolor tourmaline 2 stone set 1.220ct loose
Sale price¥6,980
Bicolor tourmaline 2 stone set 0.940ct loose
Sale price¥5,980
Bicolor tourmaline 2 stone set 1.320ct loose
Sale price¥6,980
Bicolor tourmaline 1.190ct loose
Sale price¥29,800
Bicolor tourmaline 1.030ct loose
Sale price¥25,800
Particolor tourmaline 1.610ct loose
Sale price¥39,800
Bicolor tourmaline 1.400ct loose
Sale price¥25,800
Bicolor tourmaline 1.870ct loose
Sale price¥39,800
Bicolor tourmaline 1.630ct loose
Sale price¥39,800
Bicolor tourmaline 1.590ct loose
Sale price¥25,800
Bicolor tourmaline 1.260ct loose
Sale price¥15,800
Bicolor tourmaline 1.400ct loose
Sale price¥15,800
Bicolor tourmaline 1.410ct loose
Sale price¥16,800
Bicolor tourmaline 1.310ct loose
Sale price¥15,800
Bicolor tourmaline 0.830ct loose
Sale price¥14,800
Bicolor tourmaline cat's eye 4.730ct loose
Sale price¥22,800
Bicolor tourmaline cat's eye 2.640ct loose
Sale price¥19,800
Bicolor tourmaline cat's eye 2.630ct loose
Sale price¥25,800
Brazilian Bicolor Tourmaline 4.554ct Ruth Japanese-German Edition
Sale price¥298,000
Bicolor tourmaline 1.039ct loose
Sale price¥39,800
Bicolor tourmaline 1.130ct loose
Sale price¥19,800
Bicolor tourmaline 0.880ct loose
Sale price¥12,800
Bicolor tourmaline 0.750ct loose
Sale price¥9,800
Bicolor tourmaline 1.220ct loose
Sale price¥25,800
Bicolor tourmaline 1.240ct loose
Sale price¥25,800
Particolor tourmaline 24.147ct loose
Sale price¥59,800
Bicolor tourmaline 1.180ct loose
Sale price¥9,800
[KEN] Bicolor tourmaline 5mm loose
Sale price¥6,980
Bicolor tourmaline 0.910ct loose
Sale price¥5,980
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.