Dark opal teardrop cabochon showing blue and green fire within a smooth polished surface.
Dark opal teardrop displayed on fingers to show size and blue green color play.
Dark opal teardrop side view highlighting cabochon thickness and subtle internal color.
Dark opal teardrop angled view revealing flashes of blue and green fire along the edge.
Dark opal teardrop showing the natural back with soft translucency and muted body tone.
Dark opal teardrop face up highlighting balanced shape and blue green color play.

2.88ct Natural Dark Opal Vivid Blue Green Teardrop

This 2.88ct Natural Dark Opal from Lightning Ridge, Australia is an exquisite gemstone showcasing a mesmerizing blue and green play-of-color within a refined teardrop cut. The dark body tone beautifully enhances the vibrant flashes, making this opal truly captivating from every angle. Its transparent quality allows the colors to dance with the light, adding depth and character to the gemstone.

The smooth, polished finish complements the opals natural beauty, making it perfect for custom jewelry designs such as rings, pendants, and statement pieces. As an October birthstone, this unique dark opal is both a symbol of creativity and a timeless gift for opal enthusiasts and collectors.

Whether you are a jewelry designer looking for an eye-catching focal point or a collector searching for a rare opal, this 2.88ct Natural Dark Opal offers unparalleled charm and elegance. Its distinct teardrop shape makes it versatile for both minimalist and elaborate settings.

Features & Benefits:

100% Natural Solid Opal Ethically sourced from Lightning Ridge, Australia.
Vivid Blue and Green Fire Eye-catching play-of-color against a dark background.
Teardrop Shape Ideal for custom jewelry creations like rings, pendants, and necklaces.
High-Quality Polished Finish Smooth and ready for setting.
October Birthstone A thoughtful gift for opal lovers and collectors.

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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2.88ct Natural Dark Opal – Teardrop Blue Green

AU$173

In stock

Details

Dimension:

14×8×4 mm

Weight:

2.88ct

Type:

Natural Solid Untreated Dark Opal

Source:

Lightning Ridge, NSW, Australia

Sku:

XX1598

2.88ct Natural Dark Opal Vivid Blue Green Teardrop

This 2.88ct Natural Dark Opal from Lightning Ridge, Australia is an exquisite gemstone showcasing a mesmerizing blue and green play-of-color within a refined teardrop cut. The dark body tone beautifully enhances the vibrant flashes, making this opal truly captivating from every angle. Its transparent quality allows the colors to dance with the light, adding depth and character to the gemstone.

The smooth, polished finish complements the opals natural beauty, making it perfect for custom jewelry designs such as rings, pendants, and statement pieces. As an October birthstone, this unique dark opal is both a symbol of creativity and a timeless gift for opal enthusiasts and collectors.

Whether you are a jewelry designer looking for an eye-catching focal point or a collector searching for a rare opal, this 2.88ct Natural Dark Opal offers unparalleled charm and elegance. Its distinct teardrop shape makes it versatile for both minimalist and elaborate settings.

Features & Benefits:

100% Natural Solid Opal Ethically sourced from Lightning Ridge, Australia.
Vivid Blue and Green Fire Eye-catching play-of-color against a dark background.
Teardrop Shape Ideal for custom jewelry creations like rings, pendants, and necklaces.
High-Quality Polished Finish Smooth and ready for setting.
October Birthstone A thoughtful gift for opal lovers and collectors.

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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