Natural Watermelon Tourmaline Gemstone – Bicolor Afghan Tourmaline for Jewelry
by Nasir Ahmad on Dec 27, 2025
Watermelon Tourmaline Gemstone – A Rare Natural Bicolor Treasure
Watermelon Tourmaline is one of the most fascinating and visually striking gemstones in the world. Famous for its natural pink or red center surrounded by green edges, this gemstone truly resembles a slice of watermelon. At Onestep Gems, we proudly offer natural, untreated Watermelon Tourmaline gemstones sourced from premium origins such as Afghanistan, known for producing exceptional color contrast and crystal quality.
This rare bicolor gemstone is highly valued by gemstone collectors, jewelry designers, and crystal enthusiasts alike.
What Is Watermelon Tourmaline?
Watermelon Tourmaline is a bicolor variety of the tourmaline mineral group. Its distinctive color zoning occurs naturally during crystal growth, making every gemstone completely unique. Unlike many gemstones, genuine Watermelon Tourmaline does not require treatments to enhance its beauty.
The pink or red core represents love and emotion, while the green outer layer symbolizes growth and harmony—making it both visually stunning and symbolically meaningful.

Origin & Quality
High-quality Watermelon Tourmaline is found in limited regions worldwide, including:
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Afghanistan
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Brazil
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Madagascar
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Nigeria
Afghan Watermelon Tourmaline, featured at Onestep Gems, is especially admired for its strong color separation, clarity, and natural brilliance.
Physical & Gemological Properties
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Gemstone Family: Tourmaline
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Hardness: 7 – 7.5 on Mohs scale
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Luster: Vitreous (glassy)
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Transparency: Transparent to translucent
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Durability: Suitable for daily jewelry wear
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Treatment: None (100% Natural)
Popular Cuts of Watermelon Tourmaline
Watermelon Tourmaline is cut in various styles to enhance its natural beauty:
🔹 Scissor Cut
An artistic cut that enhances light reflection while preserving natural color zoning.
🔹 Emerald Cut
A clean, elegant cut ideal for high-end jewelry designs.
🔹 Fancy & Freeform Cuts (Candy / Fruity Style)
Designed to highlight the organic crystal structure and vibrant color contrast.
Each cut offered by Onestep Gems is carefully selected to maximize beauty and value.
Metaphysical & Healing Meaning
(Based on traditional beliefs)
Watermelon Tourmaline is often called the Stone of Emotional Balance.
🌿 Believed Benefits:
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Encourages self-love and compassion
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Helps release emotional stress
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Promotes harmony and positivity
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Supports Heart Chakra alignment
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Enhances creativity and joy
Note: These properties are based on belief systems and not scientifically proven.

Why Watermelon Tourmaline Is Valuable
The price and desirability of Watermelon Tourmaline depend on:
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Clear pink/red & green color separation
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High clarity with minimal inclusions
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Precision cutting
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Larger carat sizes
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Natural, untreated origin
Fine-quality Watermelon Tourmaline is increasingly rare, making it both a luxury gemstone and a smart collector’s choice.
Watermelon Tourmaline in Jewelry
Thanks to its durability and unique color zoning, Watermelon Tourmaline is ideal for:
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Custom rings
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Statement pendants
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Designer earrings
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One-of-a-kind luxury jewelry
Its natural beauty ensures every piece stands out.
Why Buy from Onestep Gems?
✔ 100% Natural & Untreated Gemstones
✔ Ethically Sourced
✔ Exact Stone Shown – No Substitutes
✔ Hand-Selected Quality
✔ Trusted Gemstone Expertise
At Onestep Gems, authenticity and quality come first.

Frequently Asked Questions (FAQs)
Is Watermelon Tourmaline natural?
Yes. Genuine Watermelon Tourmaline forms naturally with no treatment.
Is Watermelon Tourmaline rare?
Yes. Stones with clear, vibrant color zoning are considered rare.
Can Watermelon Tourmaline be worn daily?
Yes, with proper setting and care, it is suitable for daily wear.
Is Watermelon Tourmaline expensive?
Prices vary based on color contrast, clarity, cut, and carat size.
Does Onestep Gems sell treated gemstones?
Final Thoughts
Watermelon Tourmaline is more than just a gemstone—it is nature’s artwork, combining beauty, rarity, and emotional symbolism. Whether you’re a collector or a jewelry designer, this gemstone offers unmatched uniqueness.
Explore premium Watermelon Tourmaline gemstones at Onestep Gems and own a truly one-of-a-kind natural treasure.
No. All gemstones at Onestep Gems are natural and untreated.