[On sale May 28, 10 PM JST] Brazilian Paraiba Tourmaline 0.265ct Loose Stone (CuO: 0.7%, MnO: 3.0%)

Paraiba tourmalines captivate with their exquisite hues, 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 boasts enduring popularity.

This is a highly transparent, greenish Paraiba tourmaline from Batalha, Brazil. It is a pear-shaped cut weighing 0.265ct, containing 0.7% CuO and 3.0% MnO. It comes with sorting by the Gem & Jewelry Association of Japan.

・Type: Loose stone (natural stone)
・Stone name: Paraiba Tourmaline from Brazil
・Weight: 0.265ct
・Size: 4.4 x 3.7mm
・Scratches/Chips: S
・Inclusions: S-A+
・Remarks: Heating is typically performed.
　*Paraiba tourmalines are generally gemstones that have undergone heating. Due to the difficulty of distinguishing between heated and unheated stones with current鑑別技術 (appraisal technology), "Heating is typically performed" is noted as the treatment.
・Accessories: Sorting (Gem & Jewelry Association of Japan), KARATZ quality guarantee, case

▷For more details about Paraiba tourmaline
What is Paraiba Tourmaline? | Characteristics by origin, differences in value, and selling price


▷Jewelry customization available
If you would like jewelry customization, please order with your desired setting from the link below.
・【Choose from stones】Simple order
・【Choose from stones】Semi-order
*If you would like an image of the stone on a setting, want to discuss a custom order, or have any other questions, please feel free to contact us here.
*Rough stones are not applicable. Also, some stones may not be supported.

*While we strive to ensure that the photos are the same color as the actual product, the actual product may appear slightly different due to lighting conditions during photography, your monitor environment, etc. Also, some photos may have been taken using a penlight.

*Please refer to here for information on scratches/chips, treatments, and inclusions.

*For other frequently asked questions, please refer to here.


karatz_item_id: 12563234