About Cushion Cut Lab Grown Diamond Rings
Cushion Lab Grown Diamond Rings – Romantic, Soft & Brilliantly Modern
Cushion lab grown diamond rings are loved for their soft square shape, rounded corners, and irresistible sparkle. Known for their pillow-like silhouette and vintage-meets-modern charm, cushion-cut diamonds deliver a warm, romantic glow unlike any other shape. Created using advanced CVD and HPHT technology, lab grown diamonds offer the same brilliance, durability, and beauty as mined diamonds—without environmental or ethical concerns.
At Variation Australia, every cushion-cut diamond ring features an IGI-certified lab grown diamond set in premium 18K gold with exceptional craftsmanship.
Why Choose a Cushion Lab Grown Diamond Ring?
Cushion diamonds combine softness, brilliance, and timeless elegance.
Key Benefits
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Rounded corners and soft edges for a romantic look
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Exceptional fire and brilliance due to rounded facets
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Appears full and balanced on the finger
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Ethical, conflict-free, and eco-conscious
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More affordable than mined cushion diamonds
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Perfect for both classic and vintage-inspired settings
Cushion rings offer a dreamy, glowing sparkle ideal for modern brides.
IGI-Certified Brilliance & Trust
Every cushion lab grown diamond from Variation Australia is independently graded by the International Gemological Institute (IGI).
Your IGI Certificate Includes
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Color: D–F (premium colorless range)
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Clarity: VVS1–VS2 (exceptionally clear stones)
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Cut Quality: Ideal/Excellent for maximum fire
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Carat Range: 0.30 ct to 5+ ct
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Laser Inscription: Unique IGI identification code
This ensures premium quality, transparency, and authenticity.
Beautiful Cushion Ring Setting Styles
Cushion diamonds adapt beautifully to many elegant and luxurious ring designs.
Popular Cushion Ring Styles
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Classic Cushion Solitaire – Romantic and timeless
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Halo Cushion Rings – Extra sparkle with a glowing frame
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Hidden Halo Setting – Delicate shimmer beneath the stone
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Three-Stone Cushion Rings – Symbolic and sophisticated
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Bezel-Set Cushion Rings – Smooth and contemporary
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Vintage-Inspired Cushion Rings – Milgrain, engraving, and intricate details
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Cathedral Setting – Elevated, architectural beauty
Each style enhances the cushion diamond’s soft, radiant personality.
Perfect for Engagement & Everyday Luxury
Cushion-cut diamonds are a favourite choice for engagement rings due to their romantic appeal and luminous glow.
Ideal For:
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Engagement Rings
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Anniversary Rings
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Custom Fine Jewellery
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Vintage & Art Deco–Inspired Designs
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Special Occasion Gifts
Their soft silhouette and warm sparkle make cushion rings a timeless symbol of love.
Ethical, Sustainable & Thoughtfully Crafted
Choosing a cushion lab grown diamond supports a more responsible future.
Sustainability Highlights
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No destructive mining
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Significantly lower carbon footprint
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Fully traceable diamond origin
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Eco-friendly, modern production
Variation Australia complements this sustainability with a made-to-order jewellery model, reducing waste and promoting conscious luxury.
Australia-Wide & Worldwide Delivery
We deliver cushion lab grown diamond rings across Australia and to 50+ countries, ensuring a premium and secure experience.
Your Order Includes
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Insured, trackable shipping
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Secure, tamper-proof packaging
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Luxury presentation ring box
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Verified IGI certificate
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Transparent, factory-direct pricing
Perfect for proposals, gifting, or building a luxury jewellery collection.
Romantic Sparkle with Ethical Beauty
A cushion lab grown diamond ring from Variation Australia blends timeless charm, radiant brilliance, and responsible luxury. With its soft edges and glowing fire, it is the perfect choice for brides who love warmth, elegance, and modern craftsmanship.
Discover the magic of Cushion Lab Grown Diamond Rings at Variation — where romance meets ethical brilliance.
Frequently Asked Questions
What defines a cushion cut lab grown diamond ring? +
Cushion cut diamonds combine rounded corners with a square or slightly rectangular outline.
They offer a soft, romantic look and a charming blend of brilliance and depth.
Do cushion cut lab grown diamond rings look vintage or modern? +
Cushion cuts can lean either way. Paired with delicate pavé and halos, they feel vintage-inspired;
in clean solitaire designs, they look modern and refined.
Are cushion cut lab grown diamonds good value for money? +
Often yes. Cushion cuts typically cost less per carat than round cuts, so you can sometimes
choose a slightly larger stone within the same budget.
Which settings pair best with cushion cut lab grown diamond rings? +
Cushion diamonds look beautiful in halo, solitaire, double-halo, and vintage-inspired designs.
Claw prongs accentuate the soft corners and keep the stone secure.
Do cushion cut lab grown diamond rings sparkle as much as round rings? +
Cushion cuts have a different style of sparkle—often described as soft and romantic rather than
razor-sharp. A well-cut cushion still delivers excellent brightness and fire.
Are cushion cut lab grown diamond rings suitable for everyday wear? +
Yes. Their rounded corners make them less prone to chipping, especially when set with
secure prongs, so they are a good choice for everyday rings.
Ring Shape Guide
Explore Other Lab Grown Diamond Ring Shapes
Love the soft, romantic look of cushion cut rings? Compare them with round, oval, emerald, pear, marquise, and radiant cuts to see which silhouette suits you best.
Classic and symmetrical with a focus on maximum brilliance from every angle.
Elongated and flattering, offering a larger face-up look in similar carat weights.
Sleek step cuts with a calm, sophisticated presence on the hand.
A unique teardrop outline for a slightly more directional, fashion-forward feel.
Elongated and dramatic, with pointed ends that maximise finger length and impact.
A structured outline with brilliant facets and a strong, modern sparkle.