1 Carat Cushion Lab Grown Diamonds – Vintage Charm with Modern Brilliance
A 1 carat cushion lab grown diamond blends timeless romance with modern sparkle. Known for its soft, rounded corners and pillow-like shape, the cushion cut offers a warm, glowing brilliance that feels both classic and contemporary. Crafted using advanced CVD and HPHT technology, 1 carat lab grown diamonds are identical to mined diamonds in structure, fire, and durability — while offering superior ethical and environmental benefits.
At Variation Canada, each 1 carat cushion diamond is IGI-certified and expertly cut to highlight its depth, radiance, and feminine charm. Whether selected for a solitaire engagement ring, halo design, or pendant, a 1 carat cushion diamond brings elegant character to any jewelry style.
Why Choose a 1 Carat Cushion Lab Grown Diamond?
Cushion diamonds offer a romantic glow and soft vintage appeal that stands apart from other shapes.
Why Canadians Love 1 Carat Cushion Diamonds
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Soft, rounded edges create a timeless, romantic look
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Larger facets enhance fire and brilliance
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Appears full and radiant on the finger
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Ideal for solitaires, halos, hidden halos & vintage rings
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Ethical, conflict-free, and eco-conscious
A cushion diamond brings warmth, depth, and character with every sparkle.
IGI-Certified Quality for Complete Confidence
Every 1 carat cushion lab grown diamond from Variation Canada includes independent IGI certification, guaranteeing precise grading and full authenticity.
IGI Certification Covers
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Cut: Brilliant or modified-brilliant faceting
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Color: D–F (top-tier colorless range)
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Clarity: VVS1–VS2 (clean, premium clarity)
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Carat Weight: True 1.00 ct range (approx. 0.97–1.05 ct)
Each diamond includes a laser-inscribed IGI report number for verification.
Why Choose Variation Canada for 1 Carat Cushion Diamonds
Variation Canada brings together premium craftsmanship, ethical sourcing, and transparent, direct pricing.
Our Advantages
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IGI-certified 1 carat cushion diamonds
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Sustainable, conflict-free, and environmentally responsible
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Direct-from-manufacturer pricing
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Expert cutting and masterful polishing
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Custom CAD design available for personalized jewelry
Elegant diamonds crafted with care, responsibility, and precision.
Ethical & Sustainable Diamond Luxury
Lab grown diamonds deliver identical brilliance to mined diamonds — without environmental harm.
Our Sustainability Promise
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No destructive mining
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Lower carbon footprint
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Made-to-order production reduces waste
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Eco-friendly packaging & responsible sourcing
Beauty that shines with purpose and responsibility.
Experience the Romantic Glow of a 1 Carat Cushion Diamond
A 1 carat cushion lab grown diamond offers timeless charm, radiant glow, and modern ethical beauty — perfect for engagement rings, pendants, and fine jewelry.
Explore the Collection
Shop Variation Canada’s 1 Carat Cushion Lab Grown Diamonds and discover brilliance crafted with passion, artistry, and sustainable excellence.