[On sale May 17th, 10 PM JST] Brazilian Paraiba Tourmaline 0.050ct Loose Stone (CuO: 1.9%, MnO: 3.6%)

Paraiba tourmaline is captivating with its unique neon-like color, distinct from the blue of the sea or sky. In Japan, its definition is "copper-containing blue to green tourmaline (origin not specified)."

This is a highly transparent Paraiba tourmaline from Batalla, Brazil, containing 1.9% CuO and 3.6% MnO. You can enjoy its high transparency. A sorting certificate from the Japan Gemological Association is included.
*Inclusions may appear prominent due to magnification up to 44x, but they are not noticeable to the naked eye.

・Type: Loose stone (natural stone)
・Gemstone Name: Paraiba Tourmaline from Brazil
・Weight: 0.050ct
・Size: 2.6×2mm
・Scratches/Chips: S
・Inclusions: A+
・Remarks: Usually heated.
　*Paraiba tourmaline is generally a heated gemstone. It is difficult to distinguish between heated and unheated stones with current鑑別 techniques, so "usually heated" is noted as the treatment.
・Accessories: KARATZ quality guarantee, sorting certificate (Japan Gemological Association), loose stone case (clear zip case if it doesn't fit)

▷For more details about Paraiba tourmaline
What is Paraiba Tourmaline? | Characteristics and Value Differences by Origin, and Selling Price


*We strive to match the color of the photos to the actual product, but due to lighting conditions during photography and your monitor environment, the actual product may appear slightly different. Also, some photos may have been taken using a penlight.

*For information on scratches/chips, treatments, and inclusions, please refer to here.

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


karatz_item_id: 12547589