Particolor Paraiba tourmaline from Brazil 0.313ct loose (CuO:1.4%, MnO:0.6%)

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 rare parti color even for Paraiba tourmaline. Includes sorting information from the Jewelry and Precious Metals Association. CuO: 1.4%, MnO: 0.6%.

・Type: Loose (natural stone)
・Stone name: Paraiba tourmaline from Brazil (parti color)
・Weight: 0.313ct
・Scratch/chip: S-A+
・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: Sorting (Jewelry and Precious Metals Association), Karatz quality guarantee, case

▷For more information about Paraiba Tourmaline
What is Paraiba Tourmaline? What are the characteristics and value differences depending on the region of production, and what is the selling price?


▷Jewelry processing available If you would like jewelry processing, please place an order along with your desired frame from the link below.
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*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.

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karatz_item_id: 12536377