[On sale from 10/2 at 10pm] Unheated Brazilian Paraiba Tourmaline 0.122ct loose stone "Eitreta" (CuO: 1.9%, MnO: 1.1%)

Paraiba tourmaline is attractive for its exquisite color, which is different from the blue of the sea and the blue of the sky. In Japan, it is defined as "blue to green tourmaline containing copper (regardless of origin)." It is a gemstone that has a strong popularity. This is a rare unheated one.
This is a high-quality unheated Brazilian Paraiba tourmaline with high transparency and vivid colors. It is a Brazilian Paraiba tourmaline with CuO: 1.9% and MnO: 1.1%. It comes with a sorting from the Japan Gem and Precious Metals Association. Since domestic appraisal agencies do not perform unheated inspections, the sorting usually states that it has been heated. This is an Eitrea from the old mine, Batalha.

Type: Loose (natural stone)
Stone name: Unheated Brazilian Paraiba Tourmaline ( Brazilian Paraiba Tourmaline )
Weight: 0.130ct
・Size: 5.3 x 2.4 mm
Shape: Pear Shape Scratches/Chips: S
Inclusions: A+
Note: No traces of heating were found.
・Accessories: Sorting (Jewelry and Precious Metals Association), Caratz quality guarantee, loose case (if it does not fit, a clear zippered case)

▷For more information about Paraiba Tourmaline
What is Paraiba tourmaline? What are the characteristics and value differences depending on the origin, and what is the selling price?


▷We accept jewelry processing.If you would like to have your jewelry processed, please order along with the frame of your choice from the link below.
・[Select by stone] Simple order
・[Select from stones] Semi-custom
*If you would like an image of the stone in the frame, would like to discuss a full order, or have any other concerns or questions, please feel free to contact us here .
*Raw stones are not available. There are also some stones that cannot be handled.

*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.

*For information on scratches, chips, treatments, and inclusions, please click here .

*For other frequently asked questions, please click here .


karatz_item_id: 12554209