Studio shot of rainbow fire black opal under lighting
1.6ct Lightning Ridge black opal closeup of fire colors
Top view showing multicolor neon pattern and brilliance
Side profile of 1.6ct black opal showing solid structure
Back view of oval cut Lightning Ridge black opal
1.6ct Natural Black Opal Oval Neon Rainbow Fire - Copy

This 1.6ct natural black opal from Lightning Ridge displays a vivid and rare neon unicorn fire with every color of the rainbow.
From radiant crimson and tangerine orange to deep emerald green, cyan blue and violet purple, bright magenta, very unique pattern shifts boldly across the surface in layers of intense fire.
The metallic opal is exceptional and flashes with every movement.

Expertly cut in a classic oval shape, this stone has excellent proportion and polish.
It is solid and untreated with no backing and no composite materials.
The slightly domed profile enhances the depth and fire from edge to edge.
Whether used in a high end custom ring or pendant, this gem will be the focal point of any opal jewelry piece.

As an Australian black opal from Lightning Ridge, it holds strong collector value and exceptional rarity.
This opal is 100% natural and sourced responsibly.
It also makes a meaningful gift as the October birthstone and represents a true one time find in this color range and intensity.

Watch more opals on our YouTube Channel

Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $4000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $80 FedEx Shipping Upgrade under $3999

All shipping includes complimentary insurance.
Please view ourย Shipping Policyย page for more information.

7 day return and refund policy.
Please view ourย Return and Refundย 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.

Caring for Your Australian Opal

Opal Jewelry

Important: Opals Are Fragile Gemstones
Opals are softer than sapphires, rubies, or diamonds and will crack or chip if struck hard against solid surfaces.

Always remove opal jewelry before:
Sports or physical activities
Manual labor, gardening, or gym workouts
Household tasks where impact is possible (lifting, moving furniture, etc.)

Even a minor knock during everyday wear can cause permanent damage. Treat opals as delicate gemstones, not everyday workwear.

Cleaning Your Opal

Clean with warm water and mild soap. Avoid harsh chemicals like bleach, ammonia, or chlorine. Light exposure to hand soap or dishwashing detergent is safe.

Storage

Store opal jewelry separately from harder gemstones (diamonds, sapphires) to prevent scratching.

Solid Natural Opals

(Black, Boulder, Crystal, White Opal)
Natural solid opals are stable and won't change color or crack from water, humidity, or temperature changes. They are safe to submerge in water and can be worn daily, provided they are protected from physical impact. Solid opals are a single piece of gemstone with no artificial backing, making them ideal for heirloom quality jewelry when handled with care.

Opal Doublets

Opal doublets consist of a thin slice of natural opal bonded to a dark backing. Do not submerge doublets in water as prolonged exposure can weaken the adhesive bond and cause separation or cloudiness. Remove doublet jewelry before swimming, bathing, or washing dishes. Clean with a damp cloth only; do not soak or use ultrasonic cleaners.

Like all opals, doublets are fragile and must be protected from impact.

Not sure which type you have? Solid opals show natural color throughout the stone. Doublets have a visible dark backing layer when viewed from the side.

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1.6ct Natural Black Opal Oval Neon Rainbow Fire

US$4,930

In stock

Details

Dimension:

10.7x7.7x3 mm

Weight:

1.6ct

Type:

Natural Solid Untreated Black Opal

Source:

Lightning Ridge, NSW, Australia

Sku:

XX1863

This 1.6ct natural black opal from Lightning Ridge displays a vivid and rare neon unicorn fire with every color of the rainbow.
From radiant crimson and tangerine orange to deep emerald green, cyan blue and violet purple, bright magenta, very unique pattern shifts boldly across the surface in layers of intense fire.
The metallic opal is exceptional and flashes with every movement.

Expertly cut in a classic oval shape, this stone has excellent proportion and polish.
It is solid and untreated with no backing and no composite materials.
The slightly domed profile enhances the depth and fire from edge to edge.
Whether used in a high end custom ring or pendant, this gem will be the focal point of any opal jewelry piece.

As an Australian black opal from Lightning Ridge, it holds strong collector value and exceptional rarity.
This opal is 100% natural and sourced responsibly.
It also makes a meaningful gift as the October birthstone and represents a true one time find in this color range and intensity.

Watch more opals on our YouTube Channel

Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $4000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $80 FedEx Shipping Upgrade under $3999

All shipping includes complimentary insurance.
Please view ourย Shipping Policyย page for more information.

7 day return and refund policy.
Please view ourย Return and Refundย 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.

Caring for Your Australian Opal

Opal Jewelry

Important: Opals Are Fragile Gemstones
Opals are softer than sapphires, rubies, or diamonds and will crack or chip if struck hard against solid surfaces.

Always remove opal jewelry before:
Sports or physical activities
Manual labor, gardening, or gym workouts
Household tasks where impact is possible (lifting, moving furniture, etc.)

Even a minor knock during everyday wear can cause permanent damage. Treat opals as delicate gemstones, not everyday workwear.

Cleaning Your Opal

Clean with warm water and mild soap. Avoid harsh chemicals like bleach, ammonia, or chlorine. Light exposure to hand soap or dishwashing detergent is safe.

Storage

Store opal jewelry separately from harder gemstones (diamonds, sapphires) to prevent scratching.

Solid Natural Opals

(Black, Boulder, Crystal, White Opal)
Natural solid opals are stable and won't change color or crack from water, humidity, or temperature changes. They are safe to submerge in water and can be worn daily, provided they are protected from physical impact. Solid opals are a single piece of gemstone with no artificial backing, making them ideal for heirloom quality jewelry when handled with care.

Opal Doublets

Opal doublets consist of a thin slice of natural opal bonded to a dark backing. Do not submerge doublets in water as prolonged exposure can weaken the adhesive bond and cause separation or cloudiness. Remove doublet jewelry before swimming, bathing, or washing dishes. Clean with a damp cloth only; do not soak or use ultrasonic cleaners.

Like all opals, doublets are fragile and must be protected from impact.

Not sure which type you have? Solid opals show natural color throughout the stone. Doublets have a visible dark backing layer when viewed from the side.

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