Paraiba tourmaline from Brazil

Paraiba Tourmaline is a gemstone that is said to have been discovered in the Brazilian state of Paraiba, which is where the name comes from.
It is said that most of the highest quality Paraiba tourmaline comes from Brazil.
One of its characteristics is that it often has darker colors and a stronger neon feel compared to African products.
It is said that it is almost no longer produced, and the price is rising year by year.
Tourmaline is the birthstone for October.

Unheated Brazilian Paraiba Tourmaline 0.072ct loose stone (CuO: 1.8%, MnO: 2.3%) Sale price¥69,800

Unheated Brazilian Paraiba Tourmaline 0.069ct loose stone (CuO: 2.1%, MnO: 2.1%) Sale price¥88,800

Unheated Brazilian Paraiba Tourmaline 0.052ct loose stone (CuO: 2.0%, MnO: 2.2%) Sale price¥55,800

非加熱ブラジル産パライバトルマリン 0.051ctルース（CuO:1.9%、MnO:2.5%）

Unheated Brazilian Paraiba Tourmaline 0.051ct loose stone (CuO: 1.9%, MnO: 2.5%) Sale price¥55,800

Brazilian Paraiba Tourmaline 0.341ct loose stone (CuO:1.81%, MnO:1.96%) Nakahokan analysis report Sale price¥598,000

Unheated Brazilian Paraiba Tourmaline 0.081ct loose stone (CuO: 2.1%, MnO: 2.3%) Sale price¥98,000

Unheated Brazilian Paraiba Tourmaline 0.088ct loose stone (CuO: 1.9%, MnO: 2.3%) Sale price¥98,000

Unheated Brazilian Paraiba Tourmaline 0.059ct loose stone (CuO: 1.4%, MnO: 2.7%) Sale price¥63,800

Unheated Brazilian Paraiba Tourmaline 0.065ct loose stone (CuO: 2.0%, MnO: 2.4%) Sale price¥69,800

Unheated Brazilian Paraiba Tourmaline 0.066ct loose stone (CuO: 1.5%, MnO: 2.2%) Sale price¥69,800

Unheated Brazilian Paraiba Tourmaline 0.063ct loose stone (CuO: 1.8%, MnO: 2.4%) Sale price¥75,800

Unheated Brazilian Paraiba Tourmaline 0.061ct loose stone (CuO: 1.7%, MnO: 2.2%) Sale price¥69,800

Unheated Brazilian Paraiba Tourmaline 0.055ct loose stone (CuO: 1.9%, MnO: 2.2%) Sale price¥59,800

Unheated Brazilian Paraiba Tourmaline 0.066ct loose stone (CuO: 1.7%, MnO: 2.4%) Sale price¥79,800

Unheated Brazilian Paraiba Tourmaline 0.056ct loose stone (CuO: 1.7%, MnO: 2.3%) Sale price¥59,800

Unheated Brazilian Paraiba Tourmaline 0.062ct loose stone (CuO: 1.7%, MnO: 2.5%) Sale price¥69,800

Unheated Brazilian Paraiba Tourmaline 0.058ct loose stone (CuO: 2.0%, MnO: 2.2%) Sale price¥59,800

Unheated Brazilian Paraiba Tourmaline 0.056ct loose stone (CuO: 2.1%, MnO: 2.2%) Sale price¥69,800

Unheated Brazilian Paraiba Tourmaline 0.057ct loose stone (CuO: 1.6%, MnO: 2.4%) Sale price¥69,800

Paraiba tourmaline from Brazil 0.057ct loose Sale price¥22,800

Paraiba tourmaline from Brazil 0.061ct loose Sale price¥25,800

Paraiba tourmaline from Brazil 0.049ct loose Sale price¥19,800

Paraiba tourmaline from Brazil 0.018ct loose Sale price¥14,800

Paraiba tourmaline from Brazil 0.023ct loose Sale price¥19,800

Paraiba tourmaline from Brazil 0.071ct loose Sale price¥25,800

Brazilian Paraiba Tourmaline 0.177ct loose stone (CuO: 2.1%, MnO: 1.3%) Sale price¥45,800

Unheated Brazilian Paraiba Tourmaline 0.046ct loose stone (CuO: 2.1%, MnO: 2.3%) Sale price¥98,000

Unheated Brazilian Paraiba Tourmaline 0.046ct loose stone (CuO: 1.7%, MnO: 2.5%) Sale price¥98,000

Unheated Brazilian Paraiba Tourmaline 0.043ct loose stone (CuO: 1.4%, MnO: 4.0%) Sale price¥88,800

Unheated Brazilian Paraiba Tourmaline 0.038ct loose stone Sale price¥59,800

Brazilian Paraiba Tourmaline 0.216ct loose stone (CuO:1.2%, MnO:2.7%) Sale price¥69,800

Unheated Brazilian Paraiba Tourmaline 0.110ct Loose Stone AIGS Sale price¥258,000

Brazilian Paraiba Tourmaline 0.405ct loose stone (CuO2.7% CuO2.2%) GIA Sale price¥198,000

Brazilian Paraiba tourmaline in quartz 0.871ct loose Sale price¥18,800

Brazilian Paraiba tourmaline in quartz 4.772ct loose Sale price¥59,800

Brazilian Paraiba tourmaline in quartz 1.602ct loose Sale price¥49,800

Brazilian Paraiba tourmaline in quartz 0.819ct loose Sale price¥15,800

Paraiba tourmaline from Brazil 0.129ct loose (Cu:0.6%,MnO:0.9%) Sale price¥29,800

Paraiba tourmaline from Brazil 0.039ct loose (CuO:1.5%, MnO:2.0%) Sale price¥24,800

Paraiba tourmaline from Brazil 0.032ct loose (CuO:2.2%, MnO:1.8%) Sale price¥25,800

Paraiba tourmaline from Brazil 0.062ct loose (CuO:1.4%, MnO:1.5%) Sale price¥39,800

Paraiba tourmaline from Brazil 0.117ct loose Sale price¥19,800

ブラジル産パライバトルマリン 0.132ctルース（CuO:2.1％.MnO:2.2％）

Paraiba tourmaline from Brazil 0.132ct loose (CuO:2.1%.MnO:2.2%) Sale price¥188,000

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

KARATZ Custom Made

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.

KARATZ・Five Commitments

So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.

KARATZ's Initiatives and Social Contributions

We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.

KARATZ Books

These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.

jeweler's tools

For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.