0.96ct natural solid black opal heart on white background, displaying vivid electric green and blue play-of-colour with teal and violet accents across a dark grey body tone, Lightning Ridge Australia
0.96ct solid black opal heart held between fingers in close-up, displaying vivid electric green and blue play-of-colour with mosaic patterning against a dark body tone, Lightning Ridge Australia
0.96ct untreated black opal heart resting in a palm, showing bright green and blue colour play across a dark semi-translucent body, Lightning Ridge Australia
0.96ct natural black opal heart resting on a fingertip, showing subtle green and blue colour flash beneath a grey semi-translucent body, Lightning Ridge Australia
0-96ct-black-opal-heart-vivid-green-blue-fire-xx1776

Black Opal Heart

This 0.96ct Natural Black Opal Heart from Lightning Ridge shimmers with bright green and blue fire, elegantly complemented by touches of violet play-of-color. Precision-carved into a petite heart, it radiates charm and energy in every flash of light. The crisp contrasts of color against its dark base tone make it a striking and versatile gem—perfect for custom rings, pendants, or keepsake gifts.
Despite its smaller size, this gem makes a big impression. With every angle, it lights up with vibrant hues, capturing the mystery and depth that only true Lightning Ridge metallic opal can offer. Its full polish and clean domed shape ensure high brilliance and ideal setting potential.

Features & Benefits:
Natural Black Opal – Direct from Lightning Ridge, Australia
Striking Green, Blue & Violet Fire – Bright and multidimensional
Petite Heart Shape – Ideal for romantic or symbolic jewelry
Smooth Cabochon Polish – Perfect for bezel or claw settings
October Birthstone – A gift of hope and creativity
Ethically Sourced – From the renowned Lightning Ridge fields
One-of-a-Kind Gem – No other opal is exactly the same

Watch more opals on our YouTube Channel

Shipping Updates - March 2026

Latest international delivery information from Australia Post and FedEx.

USA Tariff 

USA customers do not need to pay any tariffs on their purchase. Opal Galaxy covers all tariff charges to the USA, with no additional government fees added after checkout.

Delivery Status

USA: No delays
Asia: No delays
UK: Minor delays possible (Complimentary EMS Express upgrade)
Europe: Minor delays possible (Complimentary EMS Express upgrade)
Middle East: Shipping temporarily suspended - Please contact us to discuss shipping arrangements before purchase.

Shipping Information

All shipping includes complimentary insurance.

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 $100 FedEx Shipping Upgrade under $3999

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.

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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0.96ct Black Opal Heart – Vivid Green & Blue Fire

AU$785

In stock

Details

Dimension:

7.1×10.1×2.2 mm

Weight:

0.96ct

Type:

Natural Solid Untreated Black Opal

Source:

Lightning Ridge, NSW, Australia

Sku:

XX1776

Black Opal Heart

This 0.96ct Natural Black Opal Heart from Lightning Ridge shimmers with bright green and blue fire, elegantly complemented by touches of violet play-of-color. Precision-carved into a petite heart, it radiates charm and energy in every flash of light. The crisp contrasts of color against its dark base tone make it a striking and versatile gem—perfect for custom rings, pendants, or keepsake gifts.
Despite its smaller size, this gem makes a big impression. With every angle, it lights up with vibrant hues, capturing the mystery and depth that only true Lightning Ridge metallic opal can offer. Its full polish and clean domed shape ensure high brilliance and ideal setting potential.

Features & Benefits:
Natural Black Opal – Direct from Lightning Ridge, Australia
Striking Green, Blue & Violet Fire – Bright and multidimensional
Petite Heart Shape – Ideal for romantic or symbolic jewelry
Smooth Cabochon Polish – Perfect for bezel or claw settings
October Birthstone – A gift of hope and creativity
Ethically Sourced – From the renowned Lightning Ridge fields
One-of-a-Kind Gem – No other opal is exactly the same

Watch more opals on our YouTube Channel

Shipping Updates - March 2026

Latest international delivery information from Australia Post and FedEx.

USA Tariff 

USA customers do not need to pay any tariffs on their purchase. Opal Galaxy covers all tariff charges to the USA, with no additional government fees added after checkout.

Delivery Status

USA: No delays
Asia: No delays
UK: Minor delays possible (Complimentary EMS Express upgrade)
Europe: Minor delays possible (Complimentary EMS Express upgrade)
Middle East: Shipping temporarily suspended - Please contact us to discuss shipping arrangements before purchase.

Shipping Information

All shipping includes complimentary insurance.

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 $100 FedEx Shipping Upgrade under $3999

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.

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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