Black Fire Opal Zodiac Charms

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Lab Created Black Fire Opal Zodiac Charms - Horoscope/Astrology Charms

Product Information: 

Material: Black Fire Lab Created Opal
Color: Black/Rainbow
Stone Style: Charms
Unit of Measurement: Millimeters 
Stone Size: 10mm-14mm
Stone Thickness: 2.5mm
Hole Type: Fully Drilled Horizontal Hole
Hole Size: 1mm
Quantity: 1 piece
Material Information:
80% silica & 20% resin
Heat Resistance:
 Up to a rough estimate of 250 degrees Fahrenheit
MOHS Hardness: 

*Please keep in mind that each charm is unique and color may vary

Our opal charms will bring a new level of brilliance to your jewelry making and craft projects! These zodiac charms go perfectly with any dainty necklace or charm bracelet...

Color Description:


SECONDARY COLORS:  Green, Red, Orange

Black Fire Opal has been roasted in the depth of a roaring fire. This burnt stone dances with red, orange, and greens tones like a hot flame in the night. This Opal will fill you with a burning passion for your next project.

What is Black Fire Lab Created Opal?

Black Fire Opal is a synthetic lab-made material that consists of Silica and Polymer rather than hydrated silica (natural opal). The polymer stabilizes our opal which in turn makes it easier for jewelry making. You will experience less cracking and crazing that can be detrimental when using natural opal in jewelry. By using a polymer it also creates a slightly softer product making it superior for turning and cabbing. Our crushed opal does not fall victim to color fading and is resistant to chemicals such as acetone and alcohol. 

Our Lab Created Opal takes around one year to grow in a controlled environment. This is a complex process of layering to create the unique color patterns. This complex process is used to then create a rough cut of synthetic opal that is then made into cabochons. The cabochons are shaped and perfected into the many different sizes we offer. Due to the layering of vibrant bursts of color this makes each cabochon unique with its own blend of colors and patterns. 

Please keep in mind that the material can only withstand heat up to a rough estimate of 250 degrees Fahrenheit. Please proceed at your own risk.

Click Here to learn more about how lab opal is made...

Packaging, Sizing, and Quantities:

Stone Size:

  • Aquarius - 14mm x 10.8mm 
  • Pisces - 11mm x 10mm 
  • Aries - 12mm x 11mm 
  • Taurus - 13mm x 12mm 
  • Gemini - 11mm x 11.5mm 
  • Cancer - 12.5mm x 11mm 
  • Leo - 12.5mm x 11.8mm 
  • Virgo - 12mm x 13mm 
  • Libra - 12mm x 10mm 
  • Scorpio - 12mm x 13mm 
  • Sagittarius - 10mm x 14mm 
  • Capricorn - 13mm x 12mm 

Stone Thickness & Hole Size:

  • Thickness: 2.5mm
  • Hole: 1mm Fully Drilled Horizontal Hole


  • 1 PIECE
  • Example:
    1 Charm = one loose charm
    5 Charms = five loose charms


  • Loose Stones will be packaged in a small plastic jar

The Uses Of Lab Created Opal Charms: 

  • Casting/Resin
  • Crafting 
  • Bracelet Making
  • Necklace Making
  • Earring Making
  • Ring Making
  • Jewelry Making
  • Wire Wrapping

Processing Times & Shipping Offers: 

  • Processing Times: 1-2 Business Days *Unless otherwise specified
  • US orders over $35 are eligible for Free First Class USPS Shipping (estimated 3-5 business days) 
  • US orders over $100 are eligible for Free Priority Flat Rate Shipping (estimated 1-3 business days)


Read our FAQ 

Check out our other Black Fire Stones! Black Fire Opal Faceted Stones or Black Fire Beads

Contact Us: 

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