

0.75 Ct. Australian Legacy Opal #OL1153
100% Natural Australian Opal | One-of-a-Kind | Insured Worldwide Shipping

0.75 Ct Lightning Ridge Crystal Black Opal – Yellow, Green, and Violet Hues
This 0.75 Ct Lightning Ridge Crystal Black Opal (#OL1153) is a petite treasure radiating with an ethereal blend of yellow, green, and violet tones. Sourced from the legendary Lightning Ridge in Australia, this opal’s brilliance and play-of-color are magnified by its crystal black body, offering a remarkable visual display that shifts with the light.
The opal's highly polished cabochon cut accentuates its translucent beauty, creating a glowing effect that highlights the vivid interplay of colors. Perfectly suited for delicate jewelry pieces, this gem is ideal for a custom pendant, ring, or earring set that will captivate admirers.
Lightning Ridge opals are celebrated for their rarity, and this piece is no exception. Its soft yet vibrant spectrum ensures timeless elegance and versatility, appealing to collectors and jewelry connoisseurs alike.
Add this exquisite 0.75 Ct Crystal Black Opal to your collection and celebrate the unmatched beauty of Australia's finest opals. A small gem with a big impact, it embodies natural wonder and refined sophistication.
L8.9 x W6.9 x H1.8mm
| Ref No. | #OL1153 |
| Species | Opal |
| Variety | Opal |
| Origin | Australia |
| Shape | Oval |
| Cut | Cabochon |
| Carat Weight | 0.75 |
| Measurements (MM) | L8.9 x W6.9 x H1.8mm |
| Color | Multi Color |
| Transparency | Transparent |
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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0.75 Ct. Australian Legacy Opal #OL1153
100% Natural Australian Opal | One-of-a-Kind | Insured Worldwide Shipping
Selected Opals Will Be Featured Soon
A curated selection from the Australian Legacy Opal Collection will be presented in our upcoming live showcase.
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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For stone enquiries, rarity guidance, private recommendations, and showcase updates—connect directly with our team.
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