Bicolor tourmaline 0.549ct loose (rose cut)
Sale price¥9,800
Bicolor tourmaline 0.418ct loose
Sale price¥5,980
Bicolor tourmaline 18.401ct rough stone (indigolite tourmaline)]
Sale price¥32,800
Bicolor tourmaline 6.40ct loose
Sale price¥9,800
Bicolor tourmaline 0.795ct loose (rose cut)
Sale price¥12,800
[Cat cut] Bicolor tourmaline 5mm/0.438ct《Collaboration》 Loose
Sale price¥12,800
[KEN] Bicolor tourmaline 1.006ct loose
Sale price¥12,800
[Mr. KEN] Bicolor tourmaline 1.085ct loose
Sale price¥12,800
Bicolor tourmaline 1.084ct loose
Sale price¥14,800
Bicolor tourmaline 0.851ct loose
Sale price¥15,800
Bicolor tourmaline 1.440ct loose
Sale price¥15,800
Bicolor tourmaline 1.704ct loose
Sale price¥19,800
Bicolor tourmaline 0.965ct loose
Sale price¥12,800
Bicolor tourmaline 1.024ct loose
Sale price¥22,800
Bicolor tourmaline 1.497ct loose
Sale price¥19,800
Bicolor tourmaline 0.591ct loose (rose cut)
Sale price¥9,800
Bicolor tourmaline 0.435ct loose (rose cut)
Sale price¥6,980
[Mr. Sanjay] Bicolor tourmaline 1.339ct loose
Sale price¥19,800
[Mr. Sanjay] Bicolor tourmaline 0.880ct loose
Sale price¥19,800
Bicolor tourmaline 0.763ct loose (rose cut)
Sale price¥14,800
Bicolor tourmaline 0.901ct loose (rose cut)
Sale price¥15,800
Bicolor tourmaline 0.716ct loose (rose cut)
Sale price¥9,800
Bicolor tourmaline 1.248ct loose
Sale price¥8,800
Bicolor tourmaline 1.097ct loose
Sale price¥6,980
Bicolor tourmaline 2.110ct loose
Sale price¥9,800
Bicolor tourmaline 3.080ct loose
Sale price¥14,800
Bicolor tourmaline 0.952ct loose
Sale price¥12,800
Bicolor tourmaline 3.277ct loose
Sale price¥9,800
Particolor tourmaline 32.207ct loose (tricolor tourmaline)
Sale price¥398,000
Bicolor tourmaline 6.258ct loose (tricolor tourmaline)
Sale price¥148,000
Bicolor tourmaline 0.431ct loose
Sale price¥6,980
[Mr. KEN] Parti-color tourmaline from Africa 1.121ct loose (tricolor)
Sale price¥29,800
[Mr. Sanjay] Bicolor tourmaline 1.410ct loose
Sale price¥29,800
[Mr. Sanjay] Bicolor tourmaline 0.980ct loose
Sale price¥19,800
[On sale from 10/2 at 10pm] Bicolor tourmaline 0.980ct loose stone
Sale price¥14,800
Bicolor tourmaline 0.750ct loose
Sale price¥15,800
[Mr. Sanjay] Bicolor tourmaline 0.710ct loose
Sale price¥11,000
Bicolor tourmaline 0.610ct loose
Sale price¥14,800
[Mr. Sanjay] Bicolor tourmaline 0.460ct loose
Sale price¥9,800
[On sale from 10/2 at 10pm] Bicolor tourmaline 1.010ct loose stone
Sale price¥29,800
[Mr. KEN] African bicolor tourmaline 0.950ct loose (phantom cut)
Sale price¥12,800
Bicolor tourmaline 7.445ct loose
Sale price¥69,800
Bicolor tourmaline 1.050ct loose
Sale price¥12,800
Bicolor tourmaline 0.780ct loose
Sale price¥14,800
Bicolor tourmaline 2.30ct loose
Sale price¥39,800
Bicolor tourmaline 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.