Green Blue Reef Freeform Australian Boulder Opal – 34.99 Carats
Unveil the brilliance of nature with this 34.99-carat Green & Blue Boulder Opal, a rare gemstone that captures the vivid essence of Australia’s outback. Sourced from the opal-rich regions of Queensland, this natural beauty features vibrant green and blue flashes that dance across its earthy ironstone base—making it a must-have for gem collectors and jewelry artisans.
Whether you're designing a custom pendant, building your opal collection, or seeking a gemstone with spiritual resonance, this boulder opal is a striking example of nature’s craftsmanship.
Features & Benefits:
-
Authentic Queensland Boulder Opal – Mined directly from Australia, ensuring genuine origin and unmatched quality.
-
Vibrant Green & Blue Color Play – Rich, electric hues shift and shimmer with movement and light, offering a captivating visual experience.
-
34.99 Carats of Natural Beauty – Substantial size makes it ideal for high-end custom jewelry or standout gemstone displays.
-
Completely One-of-a-Kind – Each boulder opal is unique, with no two stones ever alike—guaranteeing exclusivity.
-
Smooth, Hand-Polished Finish – Expert craftsmanship brings out the opal’s depth, fire, and intricate matrix patterns.
-
Powerful Metaphysical Properties – Believed to inspire emotional healing, creativity, and inner clarity.
-
Versatile for Custom Settings – Perfect for rings, pendants, or statement pieces in silver, gold, or your preferred metal.
-
Gift-Worthy Presentation – A meaningful gift for gemstone lovers, spiritual seekers, or jewelry designers.
-
Worldwide Shipping & Trusted Service – Delivered securely from Opal Galaxy with care and attention to detail.
Capture the magic of Australia’s ancient lands with this exceptional Green & Blue Boulder Opal—a bold expression of color, energy, and individuality.
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 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.
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.
Green Blue Reef Freeform Queensland Boulder Opal 34.99 ct
USD 10,460
Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 34.99 carats
Dimensions: 34x22x6 mm
Source: Winton, QLD, Australia
Size and weight are approximate
To purchase this opal please enquire with us first
Green Blue Reef Freeform Australian Boulder Opal – 34.99 Carats
Unveil the brilliance of nature with this 34.99-carat Green & Blue Boulder Opal, a rare gemstone that captures the vivid essence of Australia’s outback. Sourced from the opal-rich regions of Queensland, this natural beauty features vibrant green and blue flashes that dance across its earthy ironstone base—making it a must-have for gem collectors and jewelry artisans.
Whether you're designing a custom pendant, building your opal collection, or seeking a gemstone with spiritual resonance, this boulder opal is a striking example of nature’s craftsmanship.
Features & Benefits:
-
Authentic Queensland Boulder Opal – Mined directly from Australia, ensuring genuine origin and unmatched quality.
-
Vibrant Green & Blue Color Play – Rich, electric hues shift and shimmer with movement and light, offering a captivating visual experience.
-
34.99 Carats of Natural Beauty – Substantial size makes it ideal for high-end custom jewelry or standout gemstone displays.
-
Completely One-of-a-Kind – Each boulder opal is unique, with no two stones ever alike—guaranteeing exclusivity.
-
Smooth, Hand-Polished Finish – Expert craftsmanship brings out the opal’s depth, fire, and intricate matrix patterns.
-
Powerful Metaphysical Properties – Believed to inspire emotional healing, creativity, and inner clarity.
-
Versatile for Custom Settings – Perfect for rings, pendants, or statement pieces in silver, gold, or your preferred metal.
-
Gift-Worthy Presentation – A meaningful gift for gemstone lovers, spiritual seekers, or jewelry designers.
-
Worldwide Shipping & Trusted Service – Delivered securely from Opal Galaxy with care and attention to detail.
Capture the magic of Australia’s ancient lands with this exceptional Green & Blue Boulder Opal—a bold expression of color, energy, and individuality.
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 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.
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.