Paraiba Tourmaline from Brazil, 0.031ct loose stone (CuO: 2.0%, MnO: 2.1%)

Paraiba tourmaline is captivating with its exquisite color, distinct from both the blue of the sea and the sky. In Japan, its definition is "copper-bearing, blue to green tourmaline (regardless of origin)." It is a gemstone that enjoys enduring popularity.
This is a high-quality Paraiba tourmaline from Brazil with excellent transparency and vibrant color. It is a Brazilian Paraiba tourmaline with 2.0% CuO and 2.1% MnO. It comes with a sorting report from the Gem & Jewelry Association of Japan.

・Type: Loose stone (natural stone)
・Gemstone name: Paraiba Tourmaline from Brazil (Paraiba Tourmaline from Brazil)
・Weight: 0.031ct
・Size: 2.3×1.7㎜
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: A+
・Remarks: Heating is typically applied.
・Accessories: Sorting Report (Gem & Jewelry Association of Japan), Karatz Quality Guarantee, Loose Stone Case (clear zippered case if it doesn't fit in the standard case)

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


※ We strive to make the photos show the exact same colors as the actual product, but due to lighting conditions during shooting and your monitor environment, the actual product may look slightly different. Also, some photos may have been taken using a penlight.

※ For scratches, chips, treatments, and inclusions, please see here.

※ For other frequently asked questions, please see here.


karatz_item_id: 12552076