Dark opal pear cabochon photographed face up with vivid green yellow fire.
Dark opal pear gemstone displayed on fingers showing green yellow play of color.
Dark opal pear gemstone held close highlighting color distribution and brightness.
Dark opal pear shaped gemstone shown under lighting to reveal play of color.
Dark opal pear gemstone showing polished back and natural dark body tone.
Dark opal side view showing thin pear shape and smooth cabochon polish.
Dark opal pear shaped cabochon showing bright green and yellow fire on a dark body tone.
Dark Crystal Opal 1.81 ct, 100% Natural Solid Polished Dark Crystal Opal From Lightning Ridge, Australia. Teardrop, Cabochon, Bright Multi Color Fire

Vivid Green Yellow Pear Beauty

This 1.81ct Natural Dark Opal from Lightning Ridge, Australia is a stunning gemstone showcasing a vivid green and yellow play-of-color. The partially transparent body tone enhances the vibrant fire, creating a dynamic visual effect when exposed to light. Its pear shape adds a touch of elegance, making it a perfect choice for custom rings, pendants, or statement pieces.

The opals polished surface highlights the intricate pattern of green, yellow, and subtle blue hues, giving it a lively and captivating appearance. Renowned for its quality and vibrant fire, this dark opal is an excellent addition to any high-end jewelry collection.

The unique partially transparent quality of this dark opal allows the colors to shift and shimmer, creating a captivating glow. Known as an October birthstone, it carries symbolic meanings of creativity and passion, making it a thoughtful and unique gift for opal enthusiasts.

Whether used in bespoke jewelry or kept as a collectors piece, this opals unique characteristics and striking colors make it a valuable addition to any collection.

Features & Benefits:

High-Quality Natural Dark Opal Ethically sourced from Lightning Ridge, Australia.
Vivid Green and Yellow Fire Eye-catching colors against a partially transparent body.
Elegant Pear Shape Ideal for custom jewelry like rings, pendants, and necklaces.
Polished and Ready for Setting Smooth finish that enhances color brilliance.
For Ring, For Pendant, For Jewelry Versatile and luxurious gemstone.
October Birthstone A symbolic and meaningful gift for collectors and designers.

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 Tariffย 

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 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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1.81ct Natural Dark Opal – Pear Green Yellow

AU$686

In stock

Details

Dimension:

12ร—10.5ร—2 mm

Weight:

1.81ct

Type:

Natural Solid Untreated Dark Opal

Source:

Lightning Ridge, NSW, Australia

Sku:

XX1535

Vivid Green Yellow Pear Beauty

This 1.81ct Natural Dark Opal from Lightning Ridge, Australia is a stunning gemstone showcasing a vivid green and yellow play-of-color. The partially transparent body tone enhances the vibrant fire, creating a dynamic visual effect when exposed to light. Its pear shape adds a touch of elegance, making it a perfect choice for custom rings, pendants, or statement pieces.

The opals polished surface highlights the intricate pattern of green, yellow, and subtle blue hues, giving it a lively and captivating appearance. Renowned for its quality and vibrant fire, this dark opal is an excellent addition to any high-end jewelry collection.

The unique partially transparent quality of this dark opal allows the colors to shift and shimmer, creating a captivating glow. Known as an October birthstone, it carries symbolic meanings of creativity and passion, making it a thoughtful and unique gift for opal enthusiasts.

Whether used in bespoke jewelry or kept as a collectors piece, this opals unique characteristics and striking colors make it a valuable addition to any collection.

Features & Benefits:

High-Quality Natural Dark Opal Ethically sourced from Lightning Ridge, Australia.
Vivid Green and Yellow Fire Eye-catching colors against a partially transparent body.
Elegant Pear Shape Ideal for custom jewelry like rings, pendants, and necklaces.
Polished and Ready for Setting Smooth finish that enhances color brilliance.
For Ring, For Pendant, For Jewelry Versatile and luxurious gemstone.
October Birthstone A symbolic and meaningful gift for collectors and designers.

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 Tariffย 

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 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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