Paraiba tourmaline from Brazil 0.056ct loose

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

This is a round cut Paraiba tourmaline from Batalla, Brazil. CuO: 1.9%, MnO: 0.6%. It comes with a sorting report from the Gem & Jewelry Association of Japan. The photographs are magnified up to 44 times, making inclusions appear prominent, but they are almost imperceptible to the naked eye.

・Type: Loose stone (natural stone)
・Stone Name: Paraiba Tourmaline from Brazil (Paraiba Tourmaline)
・Weight: 0.056ct
・Size: 2.6 x 2.6mm
・Shape: Round Cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: Heating is typically performed.
　*Paraiba tourmaline is generally a gemstone that has been heated. As current identification techniques make it difficult to distinguish between heated and unheated stones, we state "Heating is typically performed." regarding treatment.
・Accessories: Sorting report (Gem & Jewelry Association of Japan), KARATZ quality guarantee, loose stone case (if it doesn't fit, a clear zip case)

* While we strive for photographs to accurately represent the actual color, there may be slight differences from the actual product due to lighting conditions during photography or your monitor environment. Additionally, some photos may be taken using a penlight.

* For products featuring UV fluorescence photos, these are taken using a 365nm wavelength blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to see. The blacklight we use can be found here.

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

* For other frequently asked questions, please see here.


karatz_item_id: 12562735