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Interesting and unique 3.25 CTS faceted natural bi color Tourmaline gemstone originating from Afghanistan. This measures approximately 14.9 x 5.1 x 4.0 mm and is cut into an emerald shape.

The gem has a fabulous dual color pattern of a rich very dark green, and a vibrant medium blue. The colors are well seperated into two distinct zones. A fantastic almost electric shimmer can be seen to radiate over the surface of the stone, and has a bright luminosity as shown in the supplied video.

The gemstone is fully transparent and has excellent clarity. There is only very slight natural inclusions found upon magnification /close examination. This can be considered eye clean or VVS clarity.

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Tourmaline is a fascinating and beautiful stone. It is known for having an optical feature called Pleochroism, which is the ability to display different hues of color when observed at different angles of the stone.

Tourmaline also has one of the most complex molecular structure of any gemstone. The stones are electrically charged when warmed or rubbed by heat. This phenomenon can be observed after warming they will attract dust or small bits of paper.

Tourmaline is known as the most colorful gem in the world, and is available in all shades of colors. Until the modern testing equipment of the late 19th century, tourmaline was often mistaken for other beautiful stones. Red and pink tourmaline was thought for many years to be ruby, and gorgeous green tourmaline was often mistaken for emerald.

All photos are taken naturally without editing. There may be some variation in the color or resolution depending on the device used to view this listing. We do our best to provide an accurate representation of the product.

More pictures and videos available upon request. Don't hesitate to contact me with any questions or concerns.
#tourmaline #bicolor #blue #green

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