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Boulder Opal Pendant 36ct front face view Australian opal gemstone Opal Galaxy product image
Boulder Opal Pendant 36ct angled view Australian opal gemstone Opal Galaxy product image
Boulder Opal Pendant 36ct back view Australian opal gemstone Opal Galaxy product image

This 36ct solid boulder opal pendant necklace from Queensland Australia is a stunning piece of natural Australian opal jewelry.
The polished surface displays deep blue and purple body tones with flashes of green fire that shift and sparkle under different light, giving this necklace a lively and captivating appearance.

Measuring 38x13x7mm, this long teardrop shape boulder opal has been carefully polished and drilled, then strung on an adjustable black cord, creating a comfortable and ready to wear opal necklace.
Its elongated organic shape highlights the natural play of color, making this a unique handmade pendant that can be enjoyed as both casual and statement jewelry.

As the official October birthstone, this opal necklace is gift ready and ideal for birthdays, anniversaries, or holidays.
It makes a thoughtful opal gift for her or him, carrying both beauty and meaning as a symbolic gemstone pendant.

This necklace is crafted from a genuine solid Australian boulder opal, 100% natural and untreated, not a doublet or triplet.
Ethically sourced from Queenslandโ€™s famous opal fields, it offers lasting authenticity and a strong connection to Australiaโ€™s rich gemstone heritage.

Perfect as a statement necklace, a meaningful birthstone pendant, or a unique piece of fine handmade jewelry, this solid boulder opal necklace captures the natural beauty and brilliance of Australian opals.

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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Boulder Opal Pendant 36ct

Original price was: AU$325.Current price is: AU$260.

In stock

Details

Dimension:

38x13x7 mm

Weight:

36 ct

Type:

Natural Solid Untreated Boulder Opal

Source:

Winton, QLD, Australia

Sku:

NN402

This 36ct solid boulder opal pendant necklace from Queensland Australia is a stunning piece of natural Australian opal jewelry.
The polished surface displays deep blue and purple body tones with flashes of green fire that shift and sparkle under different light, giving this necklace a lively and captivating appearance.

Measuring 38x13x7mm, this long teardrop shape boulder opal has been carefully polished and drilled, then strung on an adjustable black cord, creating a comfortable and ready to wear opal necklace.
Its elongated organic shape highlights the natural play of color, making this a unique handmade pendant that can be enjoyed as both casual and statement jewelry.

As the official October birthstone, this opal necklace is gift ready and ideal for birthdays, anniversaries, or holidays.
It makes a thoughtful opal gift for her or him, carrying both beauty and meaning as a symbolic gemstone pendant.

This necklace is crafted from a genuine solid Australian boulder opal, 100% natural and untreated, not a doublet or triplet.
Ethically sourced from Queenslandโ€™s famous opal fields, it offers lasting authenticity and a strong connection to Australiaโ€™s rich gemstone heritage.

Perfect as a statement necklace, a meaningful birthstone pendant, or a unique piece of fine handmade jewelry, this solid boulder opal necklace captures the natural beauty and brilliance of Australian opals.

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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