This 33.5ct Australian boulder opal pendant from Winton, Queensland, is a one of a kind gemstone necklace with vivid blue and green play of color flashing through rich brown ironstone.
The polished finish reveals dynamic fire that shifts beautifully under light, making it a standout piece of Australian opal jewelry.
Strung on a brown adjustable slide knot cord, this solid opal pendant is ready to wear or gift straight away.
At 33.5 carats, it has impressive presence while remaining comfortable for daily wear or special occasions.
Its bold color play and natural patterns make it perfect for anyone searching for a statement opal necklace or handcrafted gemstone jewelry.
Unlike synthetic stones, doublets, or triplets, this is a 100% natural and untreated solid opal ethically sourced from Winton, Australia.
Its vibrant fire and fossilized wood history make it highly desirable to jewelry lovers, gemstone collectors, and those seeking authentic Australian opal necklaces.
As Octoberโs birthstone, this pendant carries symbolic meaning and makes an exceptional gift ready opal necklace.
Whether you are choosing it as a birthday present, a special milestone keepsake, or to expand your gemstone collection, this handmade boulder opal pendant delivers beauty, rarity, and timeless appeal.
We will ship this stunning Boulder Opal securely in our beautiful Opal Galaxy gift box for a delightful unboxing experience.
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.
33.5ct Natural Boulder Opal Pendant Blue Green fire
AU$539 Original price was: AU$539.AU$458Current price is: AU$458.
In stock
Details
|
Dimension: |
34ร15ร7 mm |
|
Weight: |
33.5 ct |
|
Type: |
Natural Solid Untreated Boulder Opal |
|
Source: |
Winton, QLD, Australia |
|
Sku: |
NN405 |
This 33.5ct Australian boulder opal pendant from Winton, Queensland, is a one of a kind gemstone necklace with vivid blue and green play of color flashing through rich brown ironstone.
The polished finish reveals dynamic fire that shifts beautifully under light, making it a standout piece of Australian opal jewelry.
Strung on a brown adjustable slide knot cord, this solid opal pendant is ready to wear or gift straight away.
At 33.5 carats, it has impressive presence while remaining comfortable for daily wear or special occasions.
Its bold color play and natural patterns make it perfect for anyone searching for a statement opal necklace or handcrafted gemstone jewelry.
Unlike synthetic stones, doublets, or triplets, this is a 100% natural and untreated solid opal ethically sourced from Winton, Australia.
Its vibrant fire and fossilized wood history make it highly desirable to jewelry lovers, gemstone collectors, and those seeking authentic Australian opal necklaces.
As Octoberโs birthstone, this pendant carries symbolic meaning and makes an exceptional gift ready opal necklace.
Whether you are choosing it as a birthday present, a special milestone keepsake, or to expand your gemstone collection, this handmade boulder opal pendant delivers beauty, rarity, and timeless appeal.
We will ship this stunning Boulder Opal securely in our beautiful Opal Galaxy gift box for a delightful unboxing experience.
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.
You may also like
Boulder Opal Pendant 57ct
Large Wood Fossil Boulder Opal Pendant 50.5ct
Boulder Opal Pendant 75ct
Wood Fossil Boulder Opal Pendant 54ct
Wood Fossil Boulder Opal Pendant 17ct
Recently Viewed
Reviews
Susanna
helena
Lewis
Hakuna
sean pedersen
Wendy
Ashley
Charles
Stefan Delblanc
Christy
cookiemonster909
raj
Bruce
Bob
Julia Schwind
brent
Cornelia
Sharie
Caitlin
Deborah
Rachael Rocha
Brett
holbrookandtom
Lynton
Brent
Jaye
brent
Thomas L.
Irene
Richard
Sandy
Beverly S.
Cornelia
Quiao