Browse our wide selection of certified black tourmaline gemstones, including the popular oval cut. With options across different price ranges and shapes, all items are available now and ship globally. Explore the quality and variety GemSelect is known for.
Oval black tourmaline gems are natural schorl gemstones with deep, opaque black hues, cut into oval shapes for polished elegance. Sourced from Brazil and Nigeria, these certified stones are ideal for bold jewelry.
Are oval black tourmaline gems treated?
Oval black tourmaline gems are almost always untreated, showcasing natural black color and opacity. Certifications ensure authenticity with no enhancements applied.
What jewelry suits oval black tourmaline gems?
With a Mohs hardness of 7-7.5, oval black tourmaline gems are durable for rings, pendants, earrings, and cufflinks. Their oval cuts enhance luster, perfect for minimalist or men’s designs.
How do I buy oval black tourmaline gems from GemSelect?
Visit the oval black tourmaline gems category, select your loose stone by size or shape, and purchase with secure checkout and worldwide shipping.
What color variations exist in oval black tourmaline gems?
Oval black tourmaline gems are consistently deep black, with rare brownish or greenish undertones. Brazilian and Nigerian stones offer uniform, opaque black for bold consistency.
Are oval black tourmaline gems in stock and ethically sourced?
All oval black tourmaline gems are in stock, ethically sourced from Brazil, Madagascar, and Nigeria, ensuring certified quality and sustainable practices.
What makes oval black tourmaline gems unique?
Oval black tourmaline gems stand out for their intense black hues, durable opacity, and oval-cut polish. Unlike onyx, their natural crystal structure and affordability offer versatile, grounding appeal.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
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Overall Rating -> 10
Excellent selection and easy to use, well done site
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Overall Rating -> 10
very good
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Overall Rating -> 10
I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.
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Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
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Overall Rating -> 10
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
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Overall Rating -> 10
excellent deals-excellent service-fair prices
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Overall Rating -> 10
there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life
Posted By Kickbass.2 in January, 2025
Source: Bizrate
Overall Rating -> 10
Very fast navigation and purchase, which is good. I need to strike while the iron is hot.
