Watermelon tourmaline is a beautiful gemstone that is highly valued for its unique appearance and rareness. The stone is known for its distinct coloration, which resembles that of a watermelon, with green on the outside and pink in the center. Watermelon tourmaline is a popular choice for jewelry, especially in the form of necklaces, earrings, and rings. In this article, we will explore how much watermelon tourmaline is worth, factors that determine its value, and how to care for this precious gemstone.
Overview of Watermelon Tourmaline
Tourmaline is a semi-precious gemstone that occurs in various colors and shades. Watermelon tourmaline is a type of tourmaline that has a green outer layer and a pink or red inner layer, giving it a watermelon-like appearance. This coloration is due to the presence of trace elements such as manganese and iron. The stone is found in several countries, including Brazil, Madagascar, and Nigeria. However, the most significant deposits of watermelon tourmaline are in Maine, USA.
Watermelon tourmaline is a popular choice for jewelry due to its unique coloration, high durability, and relatively affordable price compared to other precious stones like diamonds and rubies. It is commonly used in necklaces, bracelets, and rings, and it is also a popular stone for collectors.
Factors that Determine the Value of Watermelon Tourmaline
Several factors determine the value of watermelon tourmaline. These include:
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Color
The color of the stone is the most critical factor in determining its value. Watermelon tourmaline should have a clear, distinct green outer layer and a pink or red inner layer. The colors should be well-defined, with no blending or dullness. The intensity of the colors also affects the value. Stones with a vibrant green and deep pink or red center are more valuable than those with pale colors.
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Clarity
The clarity of watermelon tourmaline also affects its value. The stone should be free of visible inclusions, cracks, and other blemishes. The clearer the stone, the higher its value.
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Size and Carat Weight
The size of the stone and its carat weight also affect its value. Large stones with high carat weight are more valuable than small ones.
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Cut and Shape
The cut and shape of the stone also affect its value. Watermelon tourmaline should be cut and polished to bring out its best color and clarity. The most popular shapes for watermelon tourmaline are round, oval, and pear.
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Rarity
The rarity of the stone also affects its value. Watermelon tourmaline is a rare type of tourmaline, and stones with a high degree of color contrast are even rarer. Therefore, stones with a more defined watermelon coloration are more valuable than those with less contrast.
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Market Demand
The demand for watermelon tourmaline also affects its value. The stone’s popularity and market demand can drive up its value, especially for high-quality stones.
How Much is Watermelon Tourmaline Worth?
The value of watermelon tourmaline can vary widely depending on the factors listed above. On average, a one-carat watermelon tourmaline can cost anywhere from $50 to $300, while a high-quality, one-carat stone can cost upwards of $1,000 or more. Larger stones with better color and clarity can fetch prices of several thousand dollars per carat.
For example, a 5.6-carat watermelon tourmaline sold for $14,400 at a Christie’s auction in 2017. The stone was a rare, high-quality specimen with a clear, well-defined watermelon coloration.
In general, watermelon tourmaline is more affordable than other precious stones like diamonds and rubies, making it an attractive option for jewelry makers and buyers. However, the stone’s value can still vary widely depending on its quality and rarity.
Caring for Watermelon Tourmaline
Watermelon tourmaline is a durable stone that is suitable for daily wear. However, it still requires proper care to maintain its beauty and value. Here are some tips for caring for watermelon tourmaline:
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Cleaning
Clean watermelon tourmaline with mild soap and warm water. Use a soft-bristled brush to remove any dirt or grime that may have accumulated on the surface. Avoid using harsh chemicals or ultrasonic cleaners, as these can damage the stone.
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Storage
Store watermelon tourmaline in a soft, protective pouch or jewelry box to prevent it from coming into contact with other jewelry or objects that could scratch or damage it.
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Avoid Extreme Temperatures
Watermelon tourmaline can be sensitive to extreme temperatures. Avoid exposing the stone to high heat or extreme cold, as this can cause the stone to crack or break.
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Avoid Chemicals
Avoid exposing watermelon tourmaline to harsh chemicals such as bleach, ammonia, and chlorine, as these can damage the stone and dull its color.
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Professional Cleaning and Inspection
Have your watermelon tourmaline jewelry professionally cleaned and inspected by a jeweler every six months to ensure that it is in good condition and to address any issues that may arise.
Conclusion
Watermelon tourmaline is a beautiful and unique gemstone that is highly valued for its distinct coloration and rarity. The stone’s value can vary widely depending on factors such as color, clarity, size, cut, rarity, and market demand. On average, a high-quality one-carat watermelon tourmaline can cost upwards of $1,000 or more. However, the stone is still more affordable than other precious stones like diamonds and rubies. To maintain the beauty and value of watermelon tourmaline, it is essential to care for it properly, including cleaning it regularly, storing it in a protective pouch or jewelry box, and avoiding exposure to harsh chemicals and extreme temperatures.
