0.5ct Natural Black Opal Oval Cut with Bright Green and Blue Flashes, source from Lightning Ridge, Australia
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Starlight Green Blue Flash Black Opal

0.5ct Natural Black Opal Oval Bright Green Blue Flash direct from Lightning Ridge, Australia. Despite its small size, this opal makes a striking visual impact with vibrant bursts of emerald green and electric blue fire, reminiscent of cosmic lights dancing in the night sky.

This gemstone is perfectly suited as a ring stone, where its vivid flashes can truly shine. Its dynamic play of colors evokes visions of galaxies and starfields, providing an extraordinary focal point for custom jewelry designs. Whether set into a delicate ring or as the centerpiece of a refined pendant, this opal’s natural brilliance adds a captivating celestial touch.

Bring cosmic elegance to your jewelry collection with this beautiful and naturally vibrant Australian Black Opal.

✨ Features & Benefits:
✨ Natural Black Opal Direct from Lightning Ridge, Australia – untreated and polished gemstone
✨ Bright Green and Blue Fire – bold, vibrant flashes of color
✨ Oval Cabochon Cut – classic shape, perfect for rings and small pendants
✨ Ideal for Rings – a small yet standout opal gemstone
✨ Australian Black Opal – genuine and sought-after gemstone
✨ October Birthstone Jewelry – symbolizes creativity and passion
✨ Natural Black Opal Gemstone – perfect size for elegant jewelry designs




Read more about: Buying Black Opals for Investment
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.

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0.5ct Natural Black Opal – Oval Bright Green Blue

USD 720


Opal Details:


Type: 100% Natural, Solid, Untreated, Polished 

Origin: Lightning Ridge, NSW, Australia

Dimensions: 8.8 × 5 × 1.8 mm (approx.)

Weight: 0.5ct (approx.)

In stock

SKU: XX1651

Starlight Green Blue Flash Black Opal

0.5ct Natural Black Opal Oval Bright Green Blue Flash direct from Lightning Ridge, Australia. Despite its small size, this opal makes a striking visual impact with vibrant bursts of emerald green and electric blue fire, reminiscent of cosmic lights dancing in the night sky.

This gemstone is perfectly suited as a ring stone, where its vivid flashes can truly shine. Its dynamic play of colors evokes visions of galaxies and starfields, providing an extraordinary focal point for custom jewelry designs. Whether set into a delicate ring or as the centerpiece of a refined pendant, this opal’s natural brilliance adds a captivating celestial touch.

Bring cosmic elegance to your jewelry collection with this beautiful and naturally vibrant Australian Black Opal.

✨ Features & Benefits:
✨ Natural Black Opal Direct from Lightning Ridge, Australia – untreated and polished gemstone
✨ Bright Green and Blue Fire – bold, vibrant flashes of color
✨ Oval Cabochon Cut – classic shape, perfect for rings and small pendants
✨ Ideal for Rings – a small yet standout opal gemstone
✨ Australian Black Opal – genuine and sought-after gemstone
✨ October Birthstone Jewelry – symbolizes creativity and passion
✨ Natural Black Opal Gemstone – perfect size for elegant jewelry designs




Read more about: Buying Black Opals for Investment
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.

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