

6.91 Ct. Australian Legacy Opal - Super rare Australian Sandstone Opal "Fire Fox" #OL1033
100% Natural Australian Opal | One-of-a-Kind | Insured Worldwide Shipping

6.91 Ct. Sandstone Opal – A Full-Spectrum Pinfire Gem with Predominant Red Hues. THIS OPAL IS WHAT IS DESCRIBED AS "A ONE IN A MILLION OPAL'
This stunning 6.91-carat Sandstone Opal(not matrix) from Australia is a dazzling example of the rare super pinfire pattern, with the entire colour range of Australian Opal. The opal’s surface comes alive with a vibrant full spectrum of colors, predominantly featuring rich and fiery red hues that captivate the eye. Delicate flecks of green, blue, orange, and violet create a mesmerizing tapestry of brilliance. This is the opal that would be used in a Million Dollar jewellery piece or a professional collector of fine and rare gems.
The pinfire pattern, known for its evenly distributed specks of vivid color, adds depth and character to the opal, perfectly complemented by its sleek and polished square shape. This unique gemstone is ideal for bespoke jewellery designs, such as a contemporary pendant or a striking ring, where its play-of-color can shine.
This opal is not only a visual masterpiece but also a celebration of Australia’s rich opal heritage. With its vibrant colors, rare pinfire pattern, and smooth finish, it is a timeless treasure that will be cherished for generations. Whether displayed in a collection or set in custom jewelry, this opal radiates sophistication, elegance, and the unparalleled artistry of nature.
L16.5 x W15.0 x H2.9mm
| Ref No. | #OL1033 |
| Species | Opal |
| Variety | Opal |
| Origin | Australia |
| Shape | Rectangle |
| Cut | Cabochon |
| Carat Weight | 6.91 |
| Measurements (MM) | L16.5 x W15.0 x H2.9mm |
| Color | Multi Color |
| Transparency | Translucent |
The Australian Legacy Opal Collection
For over 50 years, exceptional Australian opals from this private legacy collection have been preserved for their rarity, natural character, and remarkable play of colour. Each stone represents a one-of-a-kind piece of nature, now available to discerning collectors.

100% Natural Australian Opal

One-of-a-Kind Specimen

Insured Worldwide Shipping

GIA Gemmologist Led

Private Collector Support
Customise Your Gemstone
Looking to transform your loose gemstone into a finished piece of fine jewellery? We offer full customisation services — choose to set your gem into a ring, pendant or necklace, or pair of earrings.
Step 1: Add your gemstone to cart
Step 2: Click "Design Your Jewellery" in below to select your preferred mount, and our artisans will craft your bespoke piece to fit perfectly.
Private Collector Assistance
If you're unsure which mount would be compatible or this gemstone does not fit your design, please contact us, our team is happy to assist — just get in touch.
Disclaimer
While we strive to ensure that all gemstone and jewellery photographs displayed on our website represent each piece as accurately as possible, variations in lighting, screen settings, and individual display devices may result in minor discrepancies in color appearance.
Please note that Images are captured under controlled lighting conditions to illustrate each gemstone’s unique character.
Actual gemstone color may appear slightly different in person due to natural variation and viewing conditions.
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6.91 Ct. Australian Legacy Opal - Super rare Australian Sandstone Opal "Fire Fox" #OL1033
100% Natural Australian Opal | One-of-a-Kind | Insured Worldwide Shipping
Revisit the Australian Legacy Opal Showcase
Watch the replay of our latest collector showcase featuring exceptional Australian opals from Lightning Ridge, Coober Pedy, and Andamooka. Explore the featured gemstones, collector insights, and live discussions at your own pace.
Every Australian Legacy Opal is naturally formed, entirely unique, and impossible to replicate.
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Australian Legacy opal Collection
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