Oval black opal cabochon gemstone, deep blue with rainbow iridescence
Oval blue opal cabochon gemstone set in two metal prongs
Oval black opal cabochon gemstone, deep blue with rainbow iridescence
Oval blue opal cabochon gemstone set in two metal prongs

12.54 Carat Black Opal

Regular price $12,599.00
Sale price $12,599.00 Regular price $14,500.00
Unit price

Pay over time with Shop Pay. Free insured shipping in the US over $50.


  • 10-day returns
  • Questions? Message Avi's team or book a showroom visit

Discover the captivating allure of this stunning 12.54 carat black opal, a natural gemstone renowned for its dramatic depth and enchanting color play. With its oval cut and eye-clean clarity, this premium stone delivers the sophisticated elegance that discerning collectors and jewelry connoisseurs desire. A truly remarkable addition to any fine jewelry collection or gemstone portfolio.

The stone

Gemstone
Opal
Origin
Not determined
Weight
12.54 ct
Shape
Oval
Measurements
24.48 × 14.92 × 5.39 mm
Color
Black
Cut grade
Very Good
Clarity
Eye clean (no Inclusions visible to the naked eye)
Treatment
None
Lab report
Not certified
Oval black opal cabochon gemstone, deep blue with rainbow iridescence

12.54 Carat Black Opal

Regular price $12,599.00
Sale price $12,599.00 Regular price $14,500.00
Unit price

Opal questions

Can I see it before I buy?

Yes. Book a live video viewing, or visit the showroom at 5 S. Wabash Ave, Suite 1010, Chicago by appointment.

Shipping policy

Free domestic shipping on orders of $50 or more.