Neon Green Fire Top Gem Large Crystal Boulder Opal 54.18 ct
Neon Green Fire Top Gem Large Crystal Boulder Opal 54.18 ct
Neon Green Fire Top Gem Large Crystal Boulder Opal 54.18 ct
pp83 side
pp83 back
Neon Green Fire Top Gem Large Crystal Boulder Opal 54.18 ct

Neon Crystal Boulder Opal 54.18 ct

USD $13,000

In stock

Natural Solid Untreated Australian Crystal Boulder Opal Polished Stone
Weight: 54.18 ct
Dimensions: 39.5x18x9 mm
Source: Winton, QLD, Australia
Size and weight are approximate


Neon Crystal Boulder Opal

This Neon Crystal Boulder Opal is a very rare specimen size for a collector or use in a large pendant necklace design. It is a Natural Solid Genuine Crystal Boulder Opal Loose Stone From Winton, QLD, Australia

If setting this opal as a pendant, we would recommend using either platinum, white gold or yellow gold. A Rose Gold setting with the green color may look a little strange.

To find such a large specimen size of Neon Crystal Boulder Opal is very rare to come across, both in mining and in the gemstone market for sale. 

Its discovery was in Diamantina Opal Mine, about 4 hours drive West of Winton township. You can read more about the town of Winton here:

What are Crystal Boulder Opals?

Discover this exquisite and distinctive Neon Crystal Boulder Opal, also referred to as P!pe Crystal Boulder Opal, which is a rare type of opal that forms in sandstone, as opposed to the more prevalent ironstone. Due to sandstone’s delicate and breakable nature, this opal displays a lighter hue and a crystalline appearance. For additional information on Crystal Boulder Opals, kindly visit

Crystal Boulder Opals are often found accidentally while searching for Ironstone Boulder Opals in sandstone. These opals are typically located in pockets instead of large boulders that require a sledgehammer to open.

Looking for high-quality Crystal Boulder Opals that are hard to come by? Look no further than Opal Galaxy! We’ve got a unique collection that you won’t want to miss. Take a peek at our amazing selection today and see for yourself!

This Neon Crystal Boulder Opal is available for purchase, and like all opals is a one and only piece.


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Size and weight are approximate.
Please check the provided weight and dimensions carefully.
We are unable to offer additional photos for size reference.
We recommend drawing the dimensions on paper for size reference of an opal.

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.
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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.

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.

Crystal Boulder Opals, or commonly referred to as P!pe Crystal Boulder Opals are a type of opal found in boulder opal mines in Winton.

These opals are found in pockets of sandstone within the boulder opal mine; referred to as ‘crystal boulder’. Read more here about crystal boulder opals