1 Carat Radiant Lab Grown Diamonds – Modern Sparkle with Bold Geometry
A 1 carat radiant lab grown diamond combines the brilliance of a round cut with the crisp, angular silhouette of an emerald cut. Its signature cut-corner rectangle or square shape, paired with a brilliant facet pattern, creates intense sparkle and a contemporary feel. Radiant diamonds are loved for their fiery brilliance, symmetrical beauty, and modern sophistication.
At Variation Australia, every 1 carat radiant diamond is IGI-certified, ethically created using advanced CVD/HPHT technology, and expertly cut for maximum brightness, fire, and precision.
Why Choose a 1 Carat Radiant Lab Grown Diamond?
Radiant-cut diamonds are ideal for those who want brilliance with a modern geometric shape.
Key Benefits
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Brilliant facet arrangement for intense sparkle
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Cut-corner design adds durability and sophistication
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Appears larger due to broad surface area
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Sleek, modern shape perfect for contemporary jewellery
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Ethical, conflict-free, and eco-conscious
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More affordable than mined 1 ct radiant diamonds
A 1 carat radiant diamond delivers bold brilliance with a clean, modern silhouette.
IGI-Certified Quality & Verified Brilliance
Every 1 carat radiant lab grown diamond from Variation Australia is independently graded by the International Gemological Institute (IGI).
Your IGI Certificate Includes
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Color Grade: D–F (top colorless range)
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Clarity Grade: VVS1–VS2 (extremely clean stones)
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Cut Quality: Brilliant facet pattern for maximum fire
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Carat Weight: Precisely graded at 1.00 ct
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Laser Inscription: Unique IGI identification number
This ensures world-class quality and complete peace of mind.
Popular Jewellery Styles for 1 Carat Radiant Diamonds
The radiant cut shines beautifully in both classic and modern settings.
Stunning Setting Styles
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Solitaire Rings – Bold and modern brilliance
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Halo Rings – Enhanced fire and presence
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Hidden Halo Rings – Subtle sparkle beneath the stone
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Three-Stone Rings – Stylish, balanced elegance
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Bezel Settings – Contemporary and protective
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Cathedral Settings – Elevated and dramatic
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East-West Rings – Clean, modern, horizontal orientation
Each setting highlights the radiant diamond’s strong lines and fiery brilliance.
Perfect for Engagement Rings & Statement Jewellery
A 1 carat radiant diamond is ideal for those who appreciate bold sparkle and sophisticated shapes.
Ideal For:
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Engagement Rings
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Anniversary Jewellery
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Pendants
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Statement Rings
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Custom Fine Jewellery Designs
Its radiant brilliance ensures a captivating and memorable look.
Ethical, Sustainable & Mindfully Crafted
Lab grown diamonds deliver exceptional beauty with minimal environmental impact.
Sustainability Highlights
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No destructive mining
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Lower carbon footprint
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Fully traceable origins
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Eco-friendly production process
Variation Australia strengthens this commitment through a made-to-order jewellery model, promoting responsible luxury and reducing waste.
Australia-Wide & Worldwide Delivery
We deliver 1 carat radiant lab grown diamonds across Australia and to 50+ countries, ensuring safe and premium service.
Your Order Includes
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Insured, trackable shipping
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Secure, tamper-proof packaging
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Luxury diamond or ring box
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Verified IGI certificate
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Transparent manufacturer-direct pricing
Perfect for proposals, gifts, and lifetime fine jewellery collections.
Bold Brilliance with Ethical Elegance
A 1 carat radiant lab grown diamond from Variation Australia offers modern sparkle, striking geometry, and responsible craftsmanship. Whether set in a solitaire or halo, this shape creates a distinctive and stunning statement.
Discover the brilliance of 1 Carat Radiant Lab Grown Diamonds at Variation — where modern design meets sustainable luxury.