The Allure of Black Diamonds
Let’s be honest. A black diamond doesn’t look like what most of us picture when we think “diamond.” There’s no rainbow sparkle, no see-through brilliance. Instead, it has this bold, almost mysterious glow. And that’s exactly why people love it.
Lately, more and more of our customers at Exotic Diamonds walk in asking: “Should I go for a natural black diamond, or is a lab-created one just as good?”
It’s a fair question. Both are beautiful. Both are real diamonds. But they’re not the same. So let’s talk about it—without the fluff.
What Makes a Diamond Black Anyway?
Here’s the simple version. Diamonds usually get their color from what’s inside them—tiny bits of other minerals, little fractures, things like that. With black diamonds, it’s mostly graphite that gives them that deep, dark look.
Now, there are two main types:
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Natural Black Diamonds (Carbonado): These are rare. Found mostly in Brazil and Africa. Some geologists even say they might have come from a meteor millions of years ago. That’s wild if you think about it.
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Lab-Created or Treated Black Diamonds: These start as lighter diamonds and are turned black with heat, radiation, or lab-growing methods. They look nearly identical to natural ones but come at a fraction of the cost.
Want to see both options? Take a peek at our Lab-Grown Diamonds.
Natural vs. Lab-Created: The Price Reality
Here’s where most people make their decision.
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Natural Black Diamonds: Usually cost between $3,000 and $5,000 per carat.
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Lab-Created or Treated Black Diamonds: Around $200 to $400 per carat.
So if you’re dreaming about a bold black diamond engagement ring but don’t want to drop a fortune, lab-created might be your best friend. On the other hand, if you want something rare, with a story behind it, natural black diamonds are hard to beat.
Browse our Diamond Jewelry to see what fits your budget.
Why People Love Black Diamonds
It’s not just about the look. There’s a certain attitude that comes with a black diamond.
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Symbolism: Strength. Mystery. Individuality.
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Pop culture: Carrie Bradshaw wore one in Sex and the City. Jay-Z has shown them off. They’re big in hip-hop, fashion, and alternative bridal trends.
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Uniqueness: Let’s face it—most people don’t have one. And that makes it stand out even more.
If you like jewelry that gets noticed, black diamonds do the job.
Check our Hip Hop Jewelry Collection for some serious statement pieces.
Durability and Care (What Nobody Tells You)
Here’s something many blogs skip: black diamonds, especially natural ones, can have tiny fractures inside. They’re tough, but not indestructible.
How to clean them:
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Warm water + mild soap + soft brush. That’s it.
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Dry gently with a cloth.
What to avoid:
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Harsh chemicals
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Ultrasonic cleaners
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Sudden heat or cold
Do that, and your diamond will look sharp for years.
Which One Should You Buy?
This is the part where people overcomplicate things. Let’s keep it simple:
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Go natural if you care about rarity, prestige, and long-term value.
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Go lab-created if you want the look without the price tag, or if you’re big on sustainable, modern jewelry.
Neither choice is “better.” It’s about what feels right to you.
Thinking about popping the question? Check out our Custom Engagement Rings.
Why Choose Exotic Diamonds?
You can Google all day, but at some point, you’ve got to see the stone in person. That’s why we love when people stop by our San Antonio showroom. You can hold both natural and lab-created black diamonds, compare them side by side, and decide for yourself.
And if budget’s a worry? No problem. We’ve got financing through Affirm—yes, even if your credit isn’t perfect.
Plus, our collection isn’t just rings. We carry chains, pendants, grillz, and custom designs you won’t find anywhere else.
Learn more about our Financing Options.
Final Word: A Diamond With Attitude
At the end of the day, a black diamond isn’t for everyone. And that’s the point. It’s for people who want something bold, something different, something that makes people stop and say, “Whoa, what is that?”
Whether you go natural or lab-created, you’re getting a piece of jewelry that’s more than just an accessory—it’s a reflection of who you are.
At Exotic Diamonds, we’ll help you find that piece. Stop by, try them on, ask questions. Because buying a diamond shouldn’t just be about price—it should feel personal.
Ready to see what black diamonds look like in real life? Explore our Black Diamond Jewelry Collection.
FAQs
Are lab-created black diamonds real?
Yes. They’re made of the same stuff—carbon—just grown in a lab instead of mined.
Do black diamonds sparkle like white ones?
Not really. They don’t give off that rainbow shine. Think glossy and bold instead.
Good for engagement rings?
Absolutely. They make a strong statement and show you’re not afraid to be different.
Which one keeps its value better?
Natural black diamonds usually hold more resale value because of their rarity.