Brazilian Paraiba Tourmaline 0.173ct loose stone (CuO: 1.9%, MnO: 1.0%)

Paraiba tourmaline is attractive for its exquisite color that 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 place of origin)."

This is an old stock Paraiba tourmaline purchased from a Brazilian jeweler. It is a Brazilian Paraiba tourmaline with CuO: 1.9% and MnO: 1.0%.
It comes with sorting by the Japan Jeweler and Precious Metals Association.

It is magnified up to 44 times, so it is visible, but it is not noticeable to the naked eye.

Type: Loose (natural stone)
Stone name: Paraiba tourmaline from Brazil
Weight: 0.173ct
・Size: 5.1 x 3.0 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?
・Posting period: E22_Yurakucho Marui

▷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 by stone] 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: 12554194