-20%
Lightning Ridge crystal opal 1.2 ct oval cabochon close view showing bright green fire with orange and purple color play.
Lightning Ridge crystal opal 1.2 ct on fingertips to show size with green fire and rainbow flashes.
Lightning Ridge crystal opal 1.2 ct held in fingers showing bright green fire with orange and purple flashes in the oval.
Side view of Lightning Ridge crystal opal 1.2 ct oval cabochon showing a low dome and green fire along the edge.
Back view of Lightning Ridge crystal opal 1.2 ct held in fingers showing the light base and oval shape.
Multi Color Oval Black Crystal Opal 1.2 ct

This 1.2-carat Natural Crystal Opal from the legendary Lightning Ridge fields is a stunning example of Australias finest gemstone. Its crystal body holds a mesmerizing kaleidoscope of vivid green, purple, blue, and gold flashes that dance across the surface with movement. Perfectly cut and polished to bring out its full brilliance, this opal is ready to be set into a bespoke jewelry design or cherished as part of a gemstone collection.

Features & Benefits:
100% Natural & Untreated No enhancements, pure Lightning Ridge quality.
Brilliant Play-of-Color Striking flashes of green, violet, blue, and gold.
Compact & Versatile Size Ideal for a statement ring or elegant pendant.
Rare Australian Origin Sourced from one of the worlds most prized opal regions.
Collector & Investor Appeal High-grade opals from Lightning Ridge continue to appreciate in value.
Global Shipping Registered and trackable delivery included.

About Crystal Opals

Crystal Opals are transparent opals found in Coober Pedy, Lightning Ridge and other smaller mining towns
including Mintabie and White Cliffs.
Transparency in the opals means that if you shine a light to the opal, you will be able to see through it;
the body tone of the opal is not solid.
Read more here about crystal opals

Please be aware that slight color variations in our opals may occur due to differences in screen configurations.

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.

Add to Wishlist

1.2ct Natural Crystal Opal Lightning Ridge

Original price was: AU$527.Current price is: AU$420.

In stock

Details

Dimension:

9x8x3 mm

Weight:

1.2 ct

Type:

Natural Solid Untreated Crystal Opal

Source:

Lightning Ridge, NSW, Australia

Sku:

XX788

This 1.2-carat Natural Crystal Opal from the legendary Lightning Ridge fields is a stunning example of Australias finest gemstone. Its crystal body holds a mesmerizing kaleidoscope of vivid green, purple, blue, and gold flashes that dance across the surface with movement. Perfectly cut and polished to bring out its full brilliance, this opal is ready to be set into a bespoke jewelry design or cherished as part of a gemstone collection.

Features & Benefits:
100% Natural & Untreated No enhancements, pure Lightning Ridge quality.
Brilliant Play-of-Color Striking flashes of green, violet, blue, and gold.
Compact & Versatile Size Ideal for a statement ring or elegant pendant.
Rare Australian Origin Sourced from one of the worlds most prized opal regions.
Collector & Investor Appeal High-grade opals from Lightning Ridge continue to appreciate in value.
Global Shipping Registered and trackable delivery included.

About Crystal Opals

Crystal Opals are transparent opals found in Coober Pedy, Lightning Ridge and other smaller mining towns
including Mintabie and White Cliffs.
Transparency in the opals means that if you shine a light to the opal, you will be able to see through it;
the body tone of the opal is not solid.
Read more here about crystal opals

Please be aware that slight color variations in our opals may occur due to differences in screen configurations.

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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