Cushion Lab Grown Diamond Rings – Romantic Brilliance, Modern Craftsmanship & Ethical Luxury
Cushion lab grown diamond rings blend vintage charm with modern-day brilliance. Defined by their soft square shape with rounded corners, cushion-cut diamonds offer a romantic glow and timeless aesthetic. At Variation, every cushion ring is crafted using IGI-certified lab grown diamonds, delivering exceptional beauty, ethical sourcing, and advanced craftsmanship.
Created using CVD and HPHT technology, our cushion-cut diamonds match mined diamonds in chemical structure, optical performance, hardness, and sparkle — without the environmental impact of mining. Loved worldwide for engagement and fine jewellery, cushion lab grown diamonds deliver luxurious brilliance with conscious responsibility.
What Are Cushion Lab Grown Diamond Rings?
Cushion-cut lab grown diamond rings feature a square or rectangular outline with soft, curved edges and larger facets for enhanced fire.
Key Characteristics
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100% real, certified diamonds
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Same hardness (10 on Mohs scale)
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High brilliance, fire & scintillation
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Identical chemical and physical properties to mined diamonds
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Ethical, sustainable, and responsibly created
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Excellent value for luxury jewellery
Cushion-cut diamonds combine heritage elegance with a contemporary feel — ideal for engagement rings and everyday luxury.
Why Choose Cushion Lab Grown Diamond Rings from Variation?
Variation crafts cushion-cut rings using hand-picked IGI-certified diamonds and fine 18K gold, ensuring uncompromised brilliance and precision.
Why Customers Prefer Our Cushion Rings
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100% real IGI-certified diamonds
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Ethical, conflict-free, eco-conscious creation
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Direct-from-manufacturer pricing
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BIS-hallmarked 18K gold settings
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Crafted using CAD technology and expert craftsmanship
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Available in solitaire, halo, pavé, scallop, cathedral, and custom designs
Every Cushion ring is designed to highlight fire, symmetry, and beauty.
Cushion Cut Diamond Styles Available
Variation offers a wide range of cushion-cut styles and settings to match every personality and preference.
Cushion Cut Types
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Cushion Brilliant – High sparkle with modern facets
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Antique Cushion – Vintage charm with larger facets
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Cushion Modified Brilliant – Enhanced radiance and light play
Popular Ring Settings
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Cushion Solitaire Rings
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Cushion Halo Rings
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Cushion Pavé Rings
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Cushion Scallop Rings
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Cushion Cathedral Engagement Rings
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Cushion Three-Stone Rings
Every design is engineered for maximum brilliance and proportion.
IGI Certification – Trusted Quality & Authenticity
Every cushion lab grown diamond from Variation includes an IGI certificate, providing full assurance of authenticity and precision.
Your IGI Certificate Includes
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Cut grade
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Color grade (D–F)
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Clarity grade (VVS1–VS2)
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Carat weight
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Diamond proportions & measurements
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Laser inscription details
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Internationally recognised grading
You receive complete transparency and guaranteed diamond quality.
Ethical, Sustainable & Environmentally Conscious
Variation’s lab grown cushion diamonds are created responsibly with significantly lower environmental impact.
Our Sustainability Commitment
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Zero mining
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Reduced carbon footprint
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Traceable, transparent diamond-growing process
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Inventory-free, made-to-order production
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Responsible sourcing & honest pricing
You enjoy luxury jewellery with a clean conscience.
Perfect for Engagement Rings, Anniversaries & Fine Jewellery
The cushion shape is adored for its romantic character, making it ideal for life’s most meaningful moments.
Perfect For
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Engagement rings
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Proposal rings
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Anniversary rings
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Wedding bands
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Statement jewellery
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Custom-made designs
Variation also offers personalised custom design services to craft unique cushion rings.
Worldwide Delivery & Transparent Pricing
Variation provides safe, insured worldwide shipping and fair pricing with no traditional retail markups.
What You Receive
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Direct-from-manufacturer pricing
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IGI-certified diamonds
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Luxury packaging
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Complete documentation
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Trackable, secure delivery
Every order reflects fairness, transparency, and premium value.
Experience the Beauty of Cushion Lab Grown Diamond Rings
Cushion lab grown diamond rings from Variation redefine modern luxury — combining exceptional brilliance, romance, and ethical craftsmanship. With superior design, sustainable sourcing, and impeccable artistry, they are perfect for those seeking beauty with purpose.
Explore our collection and find your perfect cushion ring crafted with precision, passion, and timeless elegance.