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Cushion Shape 3.90 Carats Natural Loose Soft Pink Tourmaline Gem For Ring

About the Item

Loose Pink Tourmaline Weight: 3.90 Carats Dimension: 10.9 x 8.5 x 5.7 Mm Colour: Soft Pink Origin: Afghanistan Treatment: Non Certificate: On Demand Tourmaline is a mineral group comprising several gemstone varieties, each displaying a stunning array of colors. Its name is derived from the Sinhalese word "turamali," meaning mixed colors, highlighting its diverse spectrum. This boron silicate mineral group includes elbaite, schorl, dravite, and uvite, among others. One of the most prized forms is multicolored or bi-colored tourmaline, known as watermelon tourmaline due to its pink center and green outer rim, resembling the fruit. This unique combination enhances its desirability among collectors and jewelry enthusiasts. Tourmaline's versatility in color arises from variations in its chemical composition. Iron-rich varieties often appear black, while manganese can impart shades of pink and red. Copper and lithium contribute to blue and green hues. The presence of these elements in different concentrations results in an astonishing palette ranging from vibrant pinks and greens to deep blues and reds. Beyond its aesthetic appeal, tourmaline is renowned for its piezoelectric and pyroelectric properties, meaning it can generate an electric charge when subjected to pressure or heated. This makes it valuable in various industrial applications, including the creation of pressure sensors and even hair styling tools. Brazil, Afghanistan, and the United States are notable sources of tourmaline. The Paraíba tourmaline, discovered in Brazil in the late 20th century, stands out for its vivid blue-green color, attributed to copper and manganese. Paraíba tourmaline is considered one of the rarest and most expensive gemstones globally. Whether admired for its captivating colors, metaphysical properties, or scientific applications, tourmaline continues to captivate people worldwide, adding a touch of natural beauty and mystique to both gemstone collections and jewelry designs.
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