Bicolor Zoisite 1.100ct Loose Stone (Bicolor Tanzanite)
Sale price¥19,800
Bicolor tanzanite 2.270ct loose
Sale price¥45,800
Bicolor Zoisite 0.450ct Loose Stone (Bicolor Tanzanite)
Sale price¥18,800
Lavender Tanzanite 0.784ct loose stone
Sale price¥14,800
[E_27 Yurakucho Marui Take-out] Tanzanite 0.781ct loose stone
Sale price¥15,800
Tanzanite 5mm/0.580ct loose stone (sugarloaf cut)
Sale price¥9,800
Tanzanite 0.349ct loose
Sale price¥9,800
Tanzanite 0.328ct loose stone
Sale price¥8,800
Tanzanite 5mm/0.535ct loose stone (sugarloaf cut)
Sale price¥9,800
Bicolor tanzanite 0.581ct loose
Sale price¥23,800
Tanzanite 1.593ct loose
Sale price¥15,800
Tanzanite 1.297ct loose
Sale price¥12,960
Tanzanite 0.449ct loose
Sale price¥6,980
[E_27 Yurakucho Marui Take-out] Bicolor Tanzanite 0.479ct Loose
Sale price¥24,800
[E_27 Yurakucho Marui Take-out] Bicolor Tanzanite 0.345ct Loose
Sale price¥19,800
Pink zoisite from Tanzania 6.7mm/1.393ct loose (peach tanzanite)
Sale price¥148,000
Bicolor tanzanite 1.165ct rough stone from Tanzania
Sale price¥9,800
Bicolor tanzanite 1.121ct rough stone from Tanzania
Sale price¥8,800
Bicolor tanzanite 0.551ct raw stone from Tanzania
Sale price¥5,980
Bicolor tanzanite 0.492ct raw stone from Tanzania
Sale price¥8,800
Tanzanite 1.180ct loose
Sale price¥24,800
Tanzanite 2.675ct loose
Sale price¥32,800
Tanzanite 2.726ct loose
Sale price¥118,000
Lavender tanzanite 2.219ct loose
Sale price¥79,800
[E_27 Yurakucho Marui Take-out] Bicolor Tanzanite 2.304ct Loose
Sale price¥59,800
Tanzanite 2.418ct loose
Sale price¥59,800
Lavender tanzanite 0.644ct loose
Sale price¥8,800
Tanzanite 1.024ct loose
Sale price¥15,800
[E_27 Yurakucho Marui take-out] Tanzanite 2.358ct loose stone
Sale price¥69,800
Tanzanite 0.810ct loose stone
Sale price¥12,800
Tanzanite 1.360ct loose stone
Sale price¥49,800
Lavender Tanzanite 1.620ct Loose
Sale price¥15,800
Tanzanite 41.690ct loose
Sale price¥2,480,000
Bicolor tanzanite 1.250ct loose
Sale price¥19,800
Bicolor tanzanite 2.270ct loose
Sale price¥55,800
Tanzanite 1.614ct loose
Sale price¥24,800
Tanzanite 4.940ct rough stone
Sale price¥6,980
Tanzanite 5.930ct rough stone
Sale price¥8,800
Bicolor Zoisite 0.940ct Loose (Bicolor Tanzanite)
Sale price¥14,800
Bicolor tanzanite 2.780ct loose
Sale price¥39,800
Tanzanian bicolor zoisite 2.910ct loose stone (bicolor tanzanite)
Sale price¥58,800
Tanzanite 6.320ct loose
Sale price¥128,000
K18 Tanzanite 1.0ct Ring
Sale price¥79,800

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.