Paraiba tourmaline from Brazil 0.097ct loose

Paraiba tourmaline is attractive for its exquisite color, which is different from the blue of the sea or 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 enjoys enduring popularity.

This is a Paraiba tourmaline from Parescias, Brazil. It contains 0.6% CuO and 0.3% MnO. It comes with a classification from the Japan Gem and Precious Metals Association. The inclusions are visible under 44x magnification, but are not noticeable to the naked eye.

Type: Loose (natural stone)
Stone name: Paraiba tourmaline from Brazil ( Paraiba tourmaline )
・Weight: 0.097ct
・Size: 3.3 x 2.3 mm
Scratches/chips: S
・Inclusions: A
Note: Heating is usually performed.
*Generally, Paraiba tourmaline is a gemstone that has been heated. However, with current identification technology, it is difficult to distinguish between heated and unheated, so the treatment is described as "usually heated."
Accessories: Sorting (Jewelry and Precious Metals Association), Caratz Quality Assurance Certificate, loose stone case (if not, a zippered clear case will be provided)

*We strive to make the colors in the photos as close to the actual product as possible, but they may look slightly different from the actual product depending on the lighting conditions during photography and the monitor settings 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: 12560865