Paraiba tourmaline from Brazil 0.232ct loose with treasure analysis report

Paraiba tourmaline has an exquisite color that is different from the blue of the sea or the blue of the sky. Its definition in Japan is "blue to green tourmaline (regardless of origin) that contains copper." It is a gemstone that is extremely popular. This is a Brazilian Paraiba tourmaline with high transparency and neon colors.

CuO: 3.24%, MnO: 3.55%, which is higher than the general Brazilian Paraiba tourmaline . Old stock from Batalha with bright neon colors.

・Type: Loose (natural stone)
・Stone name: Paraiba tourmaline from Brazil
・Weight: 0.232ct
・Scratch/chip: S
・Inclusion: A+
・Note: Usually heated.
*Generally, Paraiba tourmaline is a gemstone that has been heated. With current identification technology, it is difficult to distinguish between heated and non-heated products, so the treatment is written as "Usually heated."
・Accessories: Identification book (Central Gem Research Institute (with analysis report)), case

▷For more information about Paraiba Tourmaline
What is Paraiba tourmaline? Differences in characteristics and value by production area, selling price


▷Jewelry processing available If you would like jewelry processing, please place an order along with your desired frame from the link below.
・[Choose from stones] Simple order
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*If you would like a photo of a stone placed in a frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.

*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.

*Click here for information on scratches, chips, treatments, and inclusions.

*For other frequently asked questions, please click here .


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