This 10.68ct Natural Black Opal from Lightning Ridge is an opal that speaks of cosmic depth. Its deep blue and forest green fire flashes like light moving through water, creating a swirling nebula of brilliance across the stone’s oval face. The body tone is rich and dark, enhancing the glowing fire even in soft light.
With its generous carat weight and elegant proportions, this opal is made for statement settings. The surface is polished to a glossy mirror, revealing fine textural interplay and subtle violet flashes at certain angles. This is the kind of opal that elevates a jewelry design into fine art. Designers will appreciate the dramatic presence while collectors will value its unique fire pattern and rich tone.
Cut from 100% natural black opal with no treatments, this piece is a one-of-a-kind addition for serious jewelry makers or collectors looking for a premium Australian gemstone. Whether worn in a bold pendant or luxury ring, its glowing galaxy fire ensures lasting allure.
Features & Benefits:
- Natural Solid Black Opal Direct from Lightning Ridge Australia
- Deep Blue and Green Fire
- 10.68ct Size for High Impact Jewelry
- Oval Shape with Balanced Polish and Glossy Finish
- Perfect for Pendant or Custom Jewelry
- 100% Untreated Australian Opal
Watch more opals on our YouTube Channel
About Black Opals
Black Opal is the most rarest type of Opal, only found in a very few places in the world (mainly Lightning Ridge in NSW, Australia however some has been found in Mintabie and other small mine sites). Black Opal is non transparent. If you shine light onto it you will not be able to see through the Opal. It is made up of potch and magnificent colours and patterns. Because Black Opal is so rare and also so beautiful, it is the most expensive type of Opal you will find. Read more here about black opals
Please be aware that slight color variations in our opals may occur due to differences in screen configurations.
Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $6500
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $6499
All shipping includes complimentary insurance.
Please view our Shipping Policy page for more information.
7 day return and refund policy.
Please view our Return and Refund page for more information.
We offer a lifetime guarantee for natural cracks that may form in our opals. There is a very low chance that this can happen, however occasionally it might. Our guarantee excludes any opals sold with existing fractures.
Please view our Terms and Conditions.
Australian Opals do not change their appearance after exposure to heat / climate / humidity / water.
An Australian Opal will not be damaged when exposed to light chemicals such as dishwashing detergent or hand soap. You should not however expose your opal to hasher chemicals such as bleach or ammonia.
They are however susceptible to cracking if knocked hard enough. If wearing your opal set in a ring you should always be careful that it is not knocked during physical activities.
If undertaking some form of sport or manual labour, please take off your ring or other opal jewelry so that it is not damaged.
10.68ct Natural Black Opal – Oval Green Blue Fire
USD 2,000
Opal Details:
Type: Natural Solid Untreated Black Opal
Origin: Lightning Ridge Australia
Dimensions: 21.9x16x4.9mm (approx.)
Weight: 10.68ct (approx.)
In stock
This 10.68ct Natural Black Opal from Lightning Ridge is an opal that speaks of cosmic depth. Its deep blue and forest green fire flashes like light moving through water, creating a swirling nebula of brilliance across the stone’s oval face. The body tone is rich and dark, enhancing the glowing fire even in soft light.
With its generous carat weight and elegant proportions, this opal is made for statement settings. The surface is polished to a glossy mirror, revealing fine textural interplay and subtle violet flashes at certain angles. This is the kind of opal that elevates a jewelry design into fine art. Designers will appreciate the dramatic presence while collectors will value its unique fire pattern and rich tone.
Cut from 100% natural black opal with no treatments, this piece is a one-of-a-kind addition for serious jewelry makers or collectors looking for a premium Australian gemstone. Whether worn in a bold pendant or luxury ring, its glowing galaxy fire ensures lasting allure.
Features & Benefits:
- Natural Solid Black Opal Direct from Lightning Ridge Australia
- Deep Blue and Green Fire
- 10.68ct Size for High Impact Jewelry
- Oval Shape with Balanced Polish and Glossy Finish
- Perfect for Pendant or Custom Jewelry
- 100% Untreated Australian Opal
Watch more opals on our YouTube Channel
About Black Opals
Black Opal is the most rarest type of Opal, only found in a very few places in the world (mainly Lightning Ridge in NSW, Australia however some has been found in Mintabie and other small mine sites). Black Opal is non transparent. If you shine light onto it you will not be able to see through the Opal. It is made up of potch and magnificent colours and patterns. Because Black Opal is so rare and also so beautiful, it is the most expensive type of Opal you will find. Read more here about black opals
Please be aware that slight color variations in our opals may occur due to differences in screen configurations.
Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $6500
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $6499
All shipping includes complimentary insurance.
Please view our Shipping Policy page for more information.
7 day return and refund policy.
Please view our Return and Refund page for more information.
We offer a lifetime guarantee for natural cracks that may form in our opals. There is a very low chance that this can happen, however occasionally it might. Our guarantee excludes any opals sold with existing fractures.
Please view our Terms and Conditions.
Australian Opals do not change their appearance after exposure to heat / climate / humidity / water.
An Australian Opal will not be damaged when exposed to light chemicals such as dishwashing detergent or hand soap. You should not however expose your opal to hasher chemicals such as bleach or ammonia.
They are however susceptible to cracking if knocked hard enough. If wearing your opal set in a ring you should always be careful that it is not knocked during physical activities.
If undertaking some form of sport or manual labour, please take off your ring or other opal jewelry so that it is not damaged.
