Double sided crystal opal 2.35 ct oval cabochon on a black background showing bright green and rainbow fire.
Double sided crystal opal 2.35 ct on fingertips to show size with bright green fire and rainbow flashes.
Double sided crystal opal 2.35 ct held in fingers showing green fire and rainbow sparkles across the face.
Back side view of the double sided crystal opal 2.35 ct showing the other face with warm orange and red flashes.
Double sided crystal opal 2.35 ct on a fingertip showing the oval shape and strong green fire for size.
Double sided crystal opal 2.35 ct close view in fingers showing green fire with yellow and red flashes.
Double sided crystal opal 2.35 ct held in fingers showing green fire and rainbow sparkles across the face.
Side view of double sided crystal opal 2.35 ct showing the dome shape and thin edge in the oval stone.
Double sided crystal opal 2.35 ct angled view on black showing bright green fire and rainbow color play.
Double sided crystal opal 2.35 ct front view on black showing strong green fire with red and blue flashes.

This 2.35ct Natural Lightning Ridge Crystal Opal is a stunning double-sided gemstone, ethically sourced from Australias renowned Lightning Ridge. Fully transparent and meticulously polished on both faces, it radiates with dynamic flashes of red, orange, green, and violet across a clean oval silhouette. Its 360-degree visual appeal makes it ideal for open-backed or rotating jewelry settings.

Features & Benefits:
100% Natural Solid Crystal Opal Ethically sourced from Lightning Ridge, Australia
Double-Sided Display Fully polished on both faces for maximum brilliance
Stunning Play-of-Color Red, orange, green, and violet fire
Transparent Body Enhances depth and luminosity of the opal
Perfect Size 2.35ct, ideal for bespoke rings or pendants
October Birthstone A meaningful and timeless gift for loved ones

Read about Buying Black Opals for Investment
Watch more opals on YouTube

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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2.35ct Natural Crystal Opal Lightning Ridge

US$505

In stock

Details

Dimension:

11x7x4.5 mm

Weight:

2.35ct

Type:

Natural Solid Untreated Crystal Opal

Source:

Lightning Ridge, NSW, Australia

Sku:

XX1530

This 2.35ct Natural Lightning Ridge Crystal Opal is a stunning double-sided gemstone, ethically sourced from Australias renowned Lightning Ridge. Fully transparent and meticulously polished on both faces, it radiates with dynamic flashes of red, orange, green, and violet across a clean oval silhouette. Its 360-degree visual appeal makes it ideal for open-backed or rotating jewelry settings.

Features & Benefits:
100% Natural Solid Crystal Opal Ethically sourced from Lightning Ridge, Australia
Double-Sided Display Fully polished on both faces for maximum brilliance
Stunning Play-of-Color Red, orange, green, and violet fire
Transparent Body Enhances depth and luminosity of the opal
Perfect Size 2.35ct, ideal for bespoke rings or pendants
October Birthstone A meaningful and timeless gift for loved ones

Read about Buying Black Opals for Investment
Watch more opals on YouTube

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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