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Paraiba tourmaline is captivating with its exquisite color, distinct from the blue of the sea or the sky. In Japan, its definition is "copper-containing, blue to green tourmaline (regardless of origin)." It is a gemstone that boasts enduring popularity.
This is a Paraiba tourmaline from Batalla, Brazil, with high transparency and an enjoyable neon-like glow. Inclusions may appear prominent due to magnification up to 44x, but they are not noticeable to the naked eye. It has CuO: 1.1% and MnO: 0.6%. A sorting certificate from the Gemmological Association of Japan is included.
・Type: Loose stone (natural)
・Gemstone name: Brazilian Paraiba Tourmaline (Paraiba Tourmaline)
・Weight: 0.051ct
・Size: 2.9×2.0 mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: S-A+
・Remarks: Heating is typically performed.
*Paraiba tourmaline is generally a heat-treated gemstone.
・Accessories: Karatz quality certificate, loose stone case (if it doesn't fit, a clear zip case)
▷For more details on Paraiba tourmaline, see
What is Paraiba Tourmaline? | Characteristics, value differences by origin, and selling price
※ While we strive to ensure that the photos show the exact same color as the actual product, the color may appear slightly different depending on the lighting conditions during photography and your monitor environment. In some cases, a penlight may have been used for photography.
※ For information on scratches/chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12554201
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