Bicolor tourmaline 0.716ct loose (rose cut)
Sale price¥9,800
[KEN] Zircon 1.519ct loose
Sale price¥12,800
[KEN] Zircon 0.991ct loose
Sale price¥8,800
[KEN] Zircon 0.848ct loose
Sale price¥8,800
[Mr. KEN] Zircon 0.942ct loose from Tanzania
Sale price¥8,800
[KEN] Zircon 0.371ct loose
Sale price¥3,980
[KEN] Zircon 1.320ct loose
Sale price¥12,800
[KEN] Zircon 1.249ct loose
Sale price¥14,800
[Mr. KEN] Tanzanian orange zircon 1.008ct loose
Sale price¥12,800
[KEN] Tanzanian orange zircon 0.813ct loose
Sale price¥6,980
Cornel pin 0.826ct loose
Sale price¥18,800
Cornel pin cat's eye 1.452ct loose
Sale price¥39,800
Tagtupite from Greenland 0.477ct loose
Sale price¥14,800
Ruby 0.472ct loose
Sale price¥6,980
Pink star sapphire 0.619ct loose
Sale price¥7,980
Cornel pin cat's eye 0.513ct loose
Sale price¥6,980
Cornel pin cat's eye 0.791ct loose
Sale price¥8,800
Cornel pin cat's eye 0.872ct loose
Sale price¥6,980
Cornel pin cat's eye 0.549ct loose
Sale price¥4,980
Cornel pin cat's eye 0.980ct loose
Sale price¥6,980
Cornel pin cat's eye 0.729ct loose
Sale price¥6,980
Brazilian Andalusite 0.557ct loose
Sale price¥3,980
Brazilian Andalusite 0.634ct loose
Sale price¥5,980
Brazilian Andalusite 0.608ct loose
Sale price¥5,980
Ekanite from Sri Lanka 1.430ct loose
Sale price¥35,800
Ekanite from Sri Lanka 1.020ct loose
Sale price¥29,800
Ekanite from Sri Lanka 0.830ct loose
Sale price¥18,800
Zircon Cat's Eye from Sri Lanka 2.087ct Ruth Japanese-German Edition
Sale price¥39,800
[Ice Bar] Labradorite x Tiger Eye Pendant Top (Necklace Top)
Sale price¥55,800
Pt950 Oregon Sunstone 1.24ct Indigo Tourmaline Blue Diamond Ring
Sale price¥98,000
Jeweler's tool "plate light"
Sale price¥3,800
Tanzanite 2.358ct loose
Sale price¥69,800
[Mr. Sanjay] Synthetic moissanite 3.340ct loose
Sale price¥29,800
[Mr. Sanjay] Synthetic moissanite 8.950ct loose
Sale price¥59,800
[Mr. Sanjay] Tanzanite 0.810ct loose
Sale price¥12,800
Silky pink spinel from Mozambique 0.670ct loose
Sale price¥24,800
Pink spinel from Mozambique 0.520ct loose
Sale price¥19,800
Bicolor star sapphire from Myanmar 1.190ct loose (pink sapphire)
Sale price¥29,800
Sierra Leone sapphire 1.210ct loose
Sale price¥9,800
Sierra Leone sapphire 1.470ct loose
Sale price¥14,800
Enstatite from Nigeria 0.460ct loose
Sale price¥12,800
Leuko garnet from Myanmar 0.294ct loose
Sale price¥19,800
《Yurakucho Marui 2024112 takeout》 Hackmanite 0.317ct loose stone
Sale price¥39,800
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.
