28.81ct Natural Boulder Opal Freeform Cut with Turquoise Blue and Green Play-of-Color from Winton, Australia.
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Vibrant Turquoise Blue Green

This 28.81ct Natural Boulder Opal from Winton, Queensland, Australia is a captivating gemstone with a dynamic turquoise blue and green play-of-color. The freeform cut showcases the opalโ€™s natural shape and vibrant hues, making it an ideal centerpiece for statement jewelry.

Sourced from the famous opal fields of Winton, this boulder opal features a unique combination of ironstone matrix and vivid fire. The turquoise blue and green flashes, contrasted with the earthy ironstone, create an organic and rustic aesthetic. This opalโ€™s large size makes it perfect for crafting bold pendants or unique jewelry pieces.

The polished surface highlights the intricate patterns and natural beauty of the gemstone, while the freeform shapeallows designers to create one-of-a-kind pieces that truly stand out. Known as the October birthstone, this opal symbolizes creativity and individuality, making it an inspiring and thoughtful gift for collectors and jewelry enthusiasts.

Whether youโ€™re looking for a unique statement pendant or a collectorโ€™s piece, this opalโ€™s vibrant colors and impressive size make it a standout choice.

โœจ Features & Benefits:

โœจ Natural Boulder Opal from Winton โ€“ Renowned for turquoise blue and green fire.

โœจ Unique Freeform Cut โ€“ Ideal for bold jewelry designs and statement pendants.

โœจ Dynamic Play-of-Color โ€“ Vivid turquoise and green flashes with natural ironstone.

โœจ Large and Eye-Catching โ€“ Perfect for collectors and custom jewelry projects.

โœจ For Pendant, For Jewelry, Statement Piece โ€“ Bold and artistic gemstone.

โœจ October Birthstone โ€“ A unique and symbolic gift for opal enthusiasts.

About Boulder Opals

Boulder Opal is a beautiful type of precious opal that is unique to Queensland, Australia. Boulder Opal is usually found in Ironstone, but sometimes found in sandstone which is referred to as Pipe Boulder Opal or Crystal Opal. Boulder opal is popularly used in pendant necklace designs, as well as in rings by jewelers around the world. Read more here about boulder opals

Please be aware that slight color variations in our opals may occur due to differences in screen configurations.

Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $6500
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $6499
All shipping includes complimentary insurance.
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.

Australian Opals do not change their appearance after exposure to heat / climate / humidity / water.
An Australian Opal will not be damaged when exposed to light chemicals such as dishwashing detergent or hand soap. You should not however expose your opal to hasher chemicals such as bleach or ammonia.
They are however susceptible to cracking if knocked hard enough. If wearing your opal set in a ring you should always be careful that it is not knocked during physical activities.
If undertaking some form of sport or manual labour, please take off your ring or other opal jewelry so that it is not damaged.

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28.81ct Natural Boulder Opal – Turquoise Blue Green

AU$580

In stock


ย Opal Details:

  • Type: Natural, Solid, Untreated, Polished Boulder Opal

  • Origin: Winton, QLD, Australia

  • Dimensions: 30 ร— 18 ร— 6 mm (approx.)

  • Weight: 28.81 ct (approx.)

SKU: XX1384

Vibrant Turquoise Blue Green

This 28.81ct Natural Boulder Opal from Winton, Queensland, Australia is a captivating gemstone with a dynamic turquoise blue and green play-of-color. The freeform cut showcases the opalโ€™s natural shape and vibrant hues, making it an ideal centerpiece for statement jewelry.

Sourced from the famous opal fields of Winton, this boulder opal features a unique combination of ironstone matrix and vivid fire. The turquoise blue and green flashes, contrasted with the earthy ironstone, create an organic and rustic aesthetic. This opalโ€™s large size makes it perfect for crafting bold pendants or unique jewelry pieces.

The polished surface highlights the intricate patterns and natural beauty of the gemstone, while the freeform shapeallows designers to create one-of-a-kind pieces that truly stand out. Known as the October birthstone, this opal symbolizes creativity and individuality, making it an inspiring and thoughtful gift for collectors and jewelry enthusiasts.

Whether youโ€™re looking for a unique statement pendant or a collectorโ€™s piece, this opalโ€™s vibrant colors and impressive size make it a standout choice.

โœจ Features & Benefits:

โœจ Natural Boulder Opal from Winton โ€“ Renowned for turquoise blue and green fire.

โœจ Unique Freeform Cut โ€“ Ideal for bold jewelry designs and statement pendants.

โœจ Dynamic Play-of-Color โ€“ Vivid turquoise and green flashes with natural ironstone.

โœจ Large and Eye-Catching โ€“ Perfect for collectors and custom jewelry projects.

โœจ For Pendant, For Jewelry, Statement Piece โ€“ Bold and artistic gemstone.

โœจ October Birthstone โ€“ A unique and symbolic gift for opal enthusiasts.

About Boulder Opals

Boulder Opal is a beautiful type of precious opal that is unique to Queensland, Australia. Boulder Opal is usually found in Ironstone, but sometimes found in sandstone which is referred to as Pipe Boulder Opal or Crystal Opal. Boulder opal is popularly used in pendant necklace designs, as well as in rings by jewelers around the world. Read more here about boulder opals

Please be aware that slight color variations in our opals may occur due to differences in screen configurations.

Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $6500
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $6499
All shipping includes complimentary insurance.
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.

Australian Opals do not change their appearance after exposure to heat / climate / humidity / water.
An Australian Opal will not be damaged when exposed to light chemicals such as dishwashing detergent or hand soap. You should not however expose your opal to hasher chemicals such as bleach or ammonia.
They are however susceptible to cracking if knocked hard enough. If wearing your opal set in a ring you should always be careful that it is not knocked during physical activities.
If undertaking some form of sport or manual labour, please take off your ring or other opal jewelry so that it is not damaged.

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Reviews
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This is a beautiful opal. Iโ€™m very happy with my purchase. Highly recommended seller

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So beautiful, looks just like the pictures. Iโ€™ll be back for more.

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Exactly as pictured. Can't wait to get it set! Thanks

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The opal is just like the pictures (in the right light, of course -- that's just the nature of opal), and the description was accurate. I think the price was fair, the stone was wrapped securely and presented well, and it got here from Australia with no problem. This seems like a good shop to me!

Kate
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What an incredible opal for my collection... wow. Can't thank you enough!!! :)

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A lovely very bright opal. Thank you very much.

brent
Amazing Sparkling Green Blue Veins Boulder Opal 8.54 ct
Amazing Sparkling Green Blue Veins Boulder Opal 8.54 ct
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As always a dream! As always, you get what you see in the pictures. As always, I stand by the window with my new piece and let the sunlight dance on it. For hours.

Cornelia
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Lovely opal again!! Thanks and have a good day.

Brent
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Gem Chaff Pattern Flash Rectangle Crystal Boulder Opal 2.91 ct
Feb 4, 2023
The Opal is so pretty and thank you for the gift of the amethyst too!

Debbie
Gem Rainbow Fire Boulder Opal 2.75 ct
Gem Rainbow Fire Boulder Opal 2.75 ct
Nov 7, 2022
I purchased it from Japan. Since the owner was also Japan people, we were able to communicate with him in the Japanese, and he answered questions before purchasing, so I was able to wait for the arrival with peace of mind. In addition, it arrived earlier than originally planned and was carefully packed. Opal is also satisfied with the very beautiful quality almost exactly as pictured! Thank you again if you have any transactions.

Saki