Project Showcase: Omega Black Quartzite x Culina Design Group
Splashback & BenchAs an industry leader in luxury interior design, Culina Design Group creates bespoke interiors that truly reflect a client’s vision and personality.
We collaborated with Culina Design Group on a new build project using the versatile and multi-functional omega black quartzite. Although this was a new build, the client wanted to create a home interior that is both traditional and contemporary.
Our Stone Slabs Range
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Verde Patagonia Quartzite
Verde Patagonia Quartzite is a captivating natural stone, blending rich jade greens, earthy burgundy, and deep charcoal tones. Striking white crystallisation veining sweeps across the surface, adding brilliance and contrast while enhancing its sense of movement and depth. A bold yet sophisticated choice, this quartzite brings a powerful presence to interiors, making it ideal for statement kitchens, feature walls, or fireplace surrounds in both contemporary and classic settings.
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Toscano Marble
Toscano Marble is an elegant natural stone defined by its warm beige base enriched with delicate red undertones. Unique veining weaves through the surface, layering soft hues of brown and beige that create depth and subtle movement. Striking the perfect balance between understated refinement and natural character, Toscano Marble offers timeless versatility, lending sophistication and warmth to both contemporary and traditional interiors.
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Machia Vechia Marble
Macchia Vecchia Marble is a luxurious white marble distinguished by its refined grey veining and striking gold-copper accents. The interplay of cool and warm tones creates a sophisticated contrast, adding both depth and vibrancy to the stone’s surface. With its elegant balance of subtlety and bold detail, Macchia Vecchia serves as a refined statement piece.
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Rosado Quartzite
Rich, expressive, and full of movement, Rosado Quartzite captures the essence of sculpted earth. Striking ribbons of deep red, soft mauve, and smoky grey fold into one another, creating a fluid topography that feels both powerful and organic. Crystallisation shimmers across the stone, amplifying its depth and natural beauty.
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Patagonia Sedona Granite
Patagonia Sedona Granite showcases an extraordinary blend of mineral tones that range from soft ivory and earthy taupes to deep graphite and charcoal crystallisation. Subtle textures and natural variations give each slab a unique character, transforming each slab into a unique statement piece.
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Ijen Blue Quartzite
Ijen Blue Quartzite is a bold and luxurious stone defined by its steel-blue base, accented with ivory veining and golden highlights. Its striking patterns bring depth and movement, making it a perfect choice for statement kitchen islands, feature walls, or bespoke furniture. Combining durability with natural artistry, Ijen Blue transforms interiors into sophisticated and timeless spaces.
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Andor Dolomite
Andor Dolomite brings a touch of refined luxury into the home, with its luminous white base and intricate grey veining that feels like nature’s own artwork. Its cool palette complements a wide range of finishes, making it a versatile yet striking centrepiece in any space, perfect for benchtops, serene bathrooms, or elegant flooring, transforming everyday spaces into timeless, sophisticated retreats.
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Patagonia Silver Quartzite
Patagonia Silver Quartzite is a captivating natural stone defined by its crystalline structure and bold, expressive veining. A refined palette of silvers, soft greys, icy blues, and ivory whites creates a striking visual contrast, enhanced by areas of translucent mineralisation. With its dramatic composition and artistic movement, this quartzite is ideal for statement benchtops, feature walls, or high-end interior accents that demand attention.
Omega Black Quartzite
Terri used omega black slabs in the kitchen and bathroom. In the kitchen, the omega black was accompanied by a timber veneer kitchen, a brass mesh antique mirror and Perrin & Rowe kitchen tapware – but the omega black kitchen island is the most striking feature of the space. In the bathroom, she used Astra Walker Tapware to accentuate the elegance of the stone.
The beauty of quartzite is that it’s an extremely durable and functional stone. It’s resistant to heat, fire, stains, and chemicals, giving it an unerring ability to withstand wear and tear. “The client loves the omega black quartzite because it’s totally maintenance-free – they don’t have to worry about scratches, etches, or stains.”
Come and view the stunning omega black quartzite in our centrally-located stone gallery.

Find the Perfect Stone for
Your Project
Designer Profile:
Natural Stone Slab Supplier
Avant Stone brings together 20 years of stone industry experience to provide you with a range of globally sourced stone slabs including Marble slabs, Granite slabs and Quartzite Slabs.
We aim provide you quality service and distinctive stone products for your home or your commercial space. Avant Stone is the premier Stone Supplier of Granite, Quartzite and Marble slabs in Sydney.
Our showroom is located centrally in Greenacre, a mere 20 minutes from Sydney & Parramatta CBD.
Give us a call: 0298170037
Email us at: info@avantstone.com.au