Brazilian Paraiba tourmaline 0.420ct raw stone (CuO:1.6%, MnO:1.3%)

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. Paraiba tourmaline from Brazil (Batalha mine) with CuO: 1.6% and MnO: 1.3%. This is a highly transparent Paraiba tourmaline rough stone purchased for loose polishing. Includes sorting information from the Jewelry and Precious Metals Association.

・Type: Raw stone
・Stone name: Paraiba tourmaline from Brazil
・Weight: 0.420ct
・Scratches/chips: -
・Inclusion: -
・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

▷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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*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 .


karatz_item_id: 12531948