12.55 Ct. Australian Legacy Opal #OL1004

12.55 Ct. Andamooka Matrix Opal – A Symphony of Blue, Green and Violet

This exquisite 12.55-carat Matrix Opal from the iconic Andamooka region of Australia is a stunning representation of natural beauty and rare color play. Its captivating palette of shimmering blue, green and Violet hues dances across the surface, creating an ever-changing display of brilliance with every shift of light.

The opal's earthy matrix base enhances the vibrancy of its colors, offering a striking contrast that highlights its natural allure. Ideal for collectors or those looking to create a bespoke piece of jewelry, this opal is a testament to the timeless elegance of Australia's finest gemstones.

With its significant carat weight and mesmerizing play of color, this opal is more than just a gemstone—it’s a piece of art crafted by nature. Whether displayed as part of a collection or set into a custom design, this Andamooka Matrix Opal promises to captivate and inspire, making it a cherished treasure for years to come.

L22.0 x W16.7 x 5.1mm

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.

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.