0.035ct loose Brazilian Paraiba Tourmaline (CuO:1.6%, MnO:3.3%)

Paraiba tourmaline's charm lies in its distinctive neon-like color, different from the blue of the sea or the sky. In Japan, its definition is "blue to green tourmaline containing copper (regardless of origin)."

This is a highly transparent Paraiba tourmaline from Batalla, Brazil, containing 1.6% CuO and 3.3% MnO. You can enjoy its high transparency, where even with a 10x loupe, it's difficult to find inclusions. A sorting report from the Gemological and Jewellery Association of Japan is included.
*Due to macro photography at up to 44x magnification, inclusions may appear prominent, but they are not noticeable to the naked eye.

・Type: Loose stone (natural stone)
・Stone Name: Brazilian Paraiba Tourmaline
・Weight: 0.035ct
・Size: 2.9×1.6mm
・Scratches/Chips: S
・Inclusions: S
・Remarks: Usually heated.
　*Paraiba tourmaline is generally a heated gemstone. Due to the difficulty of distinguishing between heated and unheated with current鉴定 techniques, the treatment is stated as "Usually heated."
・Accessories: KARATZ quality guarantee, sorting report (Gemological and Jewellery Association of Japan), loose stone case (if it doesn't fit, a clear zip case)

▷For more details on Paraiba Tourmaline
What is Paraiba Tourmaline? Differences in characteristics and value by origin, and selling prices?


*While we strive to ensure that the photos show the same color as the actual product, due to lighting conditions during photography and your monitor environment, there may be slight differences from the actual product. Also, some photos may be taken using a penlight.

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

*For other frequently asked questions, please click here.


karatz_item_id: 12547587