[On sale May 28th, 10 PM JST] Brazilian Paraiba Tourmaline 3.1mm/0.151ct Loose Stone (CuO: 1.1%, MnO: 3.8%)

Paraiba tourmaline is captivating with its exquisite color, distinct from the blue of the sea and the sky. Its definition in Japan is "a copper-containing, blue to green tourmaline (regardless of origin)." It is a gemstone that boasts enduring popularity.

This is a highly transparent, greenish Paraiba tourmaline from Batalla, Brazil. It is a round cut 0.151ct, containing 1.1% CuO and 3.8% MnO. It comes with a sorting certificate from the Gemological Association of Japan.

・Type: Loose stone (natural stone)
・Stone name: Brazilian Paraiba Tourmaline (Batalla Mine)
・Weight: 3.1mm / 0.151ct
・Scratches/Chips: S
・Inclusions: A+
・Remarks: Usually, heat treatment is performed.
　*Paraiba tourmaline is generally a gemstone that undergoes heat treatment. Furthermore, as it is difficult to distinguish between heated and unheated stones with current identification techniques, we have noted "Usually, heat treatment is performed." for the treatment.
・Accessories: Sorting certificate (Gemological Association of Japan), KARATZ quality guarantee, case

▷For more details on Paraiba Tourmaline
What is Paraiba Tourmaline? | Differences in characteristics and value by origin, and sales price?


▷Jewelry customization available
If you wish for jewelry customization, please order with your desired setting from the link below.
・【Choose from stones】Simple order
・【Choose from stones】Semi-custom order
※If you would like an image of the stone set in a frame, want to discuss a full custom order, or have any other questions, please feel free to contact us here.
※Rough stones are not eligible. Also, some stones may not be eligible.

※While we strive to ensure that the photos are the same color as the actual product, there may be slight differences due to lighting conditions during shooting, or your monitor environment. Also, some photos may have been taken using a penlight.

※For scratches/chips, treatment, and inclusions, please see here.

※For other frequently asked questions, please see here.


karatz_item_id: 12563235