Paraiba Color Nano Gems

Nano gems are a glass-ceramic material with nano sized (10⁻⁹m) crystals of spinel in an aluminosilicate glass matrix. It has special physical and optical properties: Color – homogeneous and even, Hardness is  7.0-7.5 Moh's scale, Refractive Index  is 1.61 – 1.64, Density  is 3.0 – 3.3 g/cm³, Heat Resistance up to 1500 °C, Luster and Color are maximally close to many natural gemstones.  High thermal shock resistance makes Nanogem fully compatible with wax casting jewelry.  It is the best substitite of the color natural gemstones! 

Paraiba tourmaline is a gemstone celebrated for its extraordinary, almost surreal colors that seem to glow from within. Its hues are predominantly vivid shades of blue, green, and turquoise, often with a neon-like intensity that makes it stand out among other gemstones. The most iconic and sought-after color is a radiant, electric blue, sometimes described as "neon blue" or "electric turquoise," which appears to shimmer and catch the light in a mesmerizing way. This unique coloration is due to the presence of copper, a rare element in tourmalines, which gives Paraiba its signature brilliance.

Originally discovered in the Brazilian state of Paraíba in the late 1980s, these gemstones quickly gained fame for their unparalleled beauty and rarity. While similar copper-bearing tourmalines have since been found in Nigeria and Mozambique, the original Brazilian Paraiba tourmalines remain the most prized and iconic. Their striking colors, combined with their scarcity, make them one of the most coveted gemstones in the world.

In summary, "Paraiba color nano gems" are likely synthetic or treated gemstones designed to imitate the iconic neon colors of Paraiba tourmaline, often created using nanotechnology or advanced lab processes. These gems are more affordable and accessible compared to the rare and expensive natural Paraiba tourmalines. 

We provide a diverse range of Paraiba tourmaline nano gemstones in various cuts and shapes, as illustrated in the reference images below. Should you have any inquiries or requirements, please do not hesitate to reach out to us.

Round sizes:

0.80mm                  0.90mm                   1.00mm           1.25mm           1.30mm          1.50mm                  1.75mm              2.00mm                 2.50mm              3.00mm

Oval sizes:

3×5mm          4×6mm            5×7mm          6×8mm

Pear sizes:

3×5mm          4×6mm            5×7mm          6×8mm