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Midnight Fire — Ethiopian Black Opal Cabochon with Neon Flash | Fiery Oval Gemstone

Midnight Fire — Ethiopian Black Opal Cabochon with Neon Flash | Fiery Oval Gemstone

Regular price $70.99
Regular price $70.99 $72.99 Sale price
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Product Specifications

Weight(ct) 06.50 Cts.
Stone Name Black Ethiopian Opal
Stone Color Deep Midnight Black
Stone size 15X12X7 MM
Cut & Shape Oval Cabochon
Fire Colors Neon Green, Electric Blue, & Sunset Orange
Transparency Translucent Depth
Hardness 5.5 - 6.5 Mohs Scale
Origin Welo Region, Ethiopia
Treatment  Smoked
Authenticity 100% Natural Black Ethiopian Opal

Product Overview

A rare "Midnight Galaxy" that will sparkle on your fingertips.

This 6.50 carat Black Ethiopian Opal is no ordinary stone; rather, it is a natural marvel. Its dark base tone exquisitely highlights the colors contained within, causing it to shimmer like a living galaxy. Moreover, this Black Opal possesses a B5 brightness rating—meaning that even if placed in a pitch-black room, the slightest ray of light will trigger a dazzling cascade of neon colors. If you are seeking something truly "Extraordinary" that stands apart from the "Ordinary," then this stone is meant exclusively for you.

High-Dome Cut: Giving Your Jewelry a Million-Dollar Look

This stone's 7mm thickness and its perfectly crafted High-Dome profile set it apart from inexpensive, flat stones. When set in a ring or pendant, its raised dome captures light from every angle, creating a mesmerizing 3D "Rolling Flash." This is the very quality that major designer brands utilize in their "High Jewelry" collections. To wear it is to make a statement about your luxurious taste—without saying a single word.  

A Limited Edition Natural Gift 

In the world of opals, every stone is unique, and this particular piece—Black Ethiopian Opal—stands entirely alone in its pattern and color combination. Sourced from the Welo Mines, this specimen is renowned for its durability and vibrant "play-of-color."

At Armonia Gems, we show you exactly what you will receive—no filters, just pure natural beauty along with an Authentication Certificate. This stone is not just a purchase, but an investment that you can cherish for centuries to come.

Free Shipping
Express delivery 4-5 days
🚚 Deliver within 08/04/2026 to 08/14/2026
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FREE SHIPPING WORLDWIDE
Customization Available
IGI CERTIFIED GEM AUTHENTICITY
30 DAYS RETURN

Product Frequently Asked Questions

A Black Opal is a precious gemstone with a dark body tone (typically sourced from Ethiopia or Australia). Unlike common opal, our Ethiopian Black Opal displays spectacular "fire"—brilliant, rainbow-like flashes of color set against a dark background. This "fire" Black Opal is highly prized by jewelers and collectors worldwide.

Absolutely! This 6.5-carat Black Opal cabochon is perfect for a necklace. Its oval dome shape (15x12x7mm) is ideal for:
✓ Pendant settings (most popular)
✓ Bezel settings for necklaces
✓ Statement jewelry pieces
Just ensure you use a protective bezel or setting to keep the stone secure.

Yes! We have a wide range of black opals for sale:
✓ Various sizes (from 2 carats to 15 carats)
✓ Various shapes (oval, round, free-form)
✓ Various grades (VG, EX, AAA)
✓ Loose stones (like this one) or finished jewelry
✓ For jewelry makers

Opal is delicate, best for special occasions. Avoid water, soap, and extreme temperature changes. Store in soft cloth when not wearing. With proper care, your ring lasts a lifetime. Includes 30-day money-back guarantee.

100% authentic—here is the proof:
✓ IGI certification included (internationally recognized)
✓ Smoked treatment only (no synthetic color coating)
✓ Sourced directly from the Welo mines (not resold)
✓ Accurate details provided in the certificate
Compare this with fake Black Opals: fakes often look plastic-like, have uniform color, and lack natural "fire flashes." Our opal features a genuine iridescent shimmer that shifts and dances as you move the stone.