Paraiba tourmaline from Brazil 0.197ct loose
Sale price¥69,800
Paraiba tourmaline from Brazil 0.038ct loose
Sale price¥29,800
Paraiba tourmaline from Brazil 0.043ct loose
Sale price¥39,800
Paraiba tourmaline from Brazil 0.039ct loose
Sale price¥39,800
Paraiba tourmaline from Brazil 0.037ct loose
Sale price¥29,800
Paraiba tourmaline from Brazil 0.050ct loose
Sale price¥39,800
Paraiba tourmaline from Brazil 0.039ct loose
Sale price¥29,800
Paraiba tourmaline from Brazil 0.036ct loose
Sale price¥25,800
Paraiba tourmaline from Brazil 0.264ct loose
Sale price¥19,800
Paraiba tourmaline from Brazil 3.5mm/0.278ct loose
Sale price¥18,800
Paraiba tourmaline from Brazil 4.1mm/0.240ct loose
Sale price¥14,800
Paraiba tourmaline from Brazil 0.243ct loose
Sale price¥14,800
Paraiba tourmaline from Brazil 0.254ct loose
Sale price¥16,800
Paraiba tourmaline from Brazil 3.5mm/0.194ct loose
Sale price¥14,800
Paraiba tourmaline from Brazil 3.3mm/0.169ct loose
Sale price¥9,800
Paraiba tourmaline from Mozambique 0.516ct loose
Sale price¥41,800
Paraiba tourmaline from Mozambique 0.270ct loose
Sale price¥21,800
Paraiba tourmaline from Brazil 0.066ct loose
Sale price¥19,800
Paraiba tourmaline from Brazil 0.079ct loose
Sale price¥23,800
Paraiba tourmaline from Brazil 0.064ct loose
Sale price¥16,800
Paraiba tourmaline from Brazil 0.091ct loose
Sale price¥22,800
Paraiba tourmaline from Brazil 0.075ct loose
Sale price¥15,800
Brazilian Paraiba tourmaline in quartz 2.954ct loose
Sale price¥45,800
Paraiba tourmaline from Brazil 0.34ct loose GIA
Sale price¥59,800
Paraiba tourmaline from Mozambique 0.256ct loose
Sale price¥18,800
Paraiba tourmaline from Mozambique 0.207ct loose
Sale price¥12,800
Paraiba tourmaline from Mozambique 0.215ct loose
Sale price¥12,800
Paraiba tourmaline from Mozambique 0.257ct loose
Sale price¥12,800
Paraiba tourmaline from Mozambique 0.274ct loose
Sale price¥15,800
Brazilian Paraiba tourmaline 0.420ct raw stone (CuO:1.6%, MnO:1.3%)
Sale price¥98,000
Paraiba tourmaline from Mozambique 0.229ct loose
Sale price¥12,800
Paraiba tourmaline from Mozambique 0.528ct loose
Sale price¥34,800
Paraiba tourmaline from Mozambique 0.272ct loose
Sale price¥15,800
Paraiba tourmaline from Mozambique 0.596ct loose
Sale price¥29,800
Paraiba tourmaline from Mozambique 0.273ct loose
Sale price¥18,800
Paraiba tourmaline from Mozambique 0.228ct loose
Sale price¥12,800
Paraiba Tourmaline from Mozambique 2.037ct loose stone with gem analysis
Sale price¥598,000
Paraiba tourmaline from Mozambique 0.243ct loose
Sale price¥19,800
Brazilian Paraiba tourmaline 0.031ct loose (CuO:1.9%, MnO:0.7%)
Sale price¥15,800
Paraiba tourmaline from Brazil 0.129ct loose (CuO:0.8%,MnO:0.1%)
Sale price¥48,800

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.