1 Carat Heart Lab Grown Diamonds – Romantic Symbolism with Brilliant, Emotional Sparkle
A 1 carat heart lab grown diamond is the ultimate symbol of love, emotion, and elegance. With its beautifully defined lobes and pointed tip, the heart cut combines brilliant-cut sparkle with unmistakable romantic charm. Crafted using advanced CVD and HPHT technology, 1 carat lab grown diamonds are identical to mined diamonds in brilliance, durability, and structure — offering a more ethical, sustainable, and value-driven choice for modern buyers.
At Variation Canada, each 1 carat heart diamond is IGI-certified and meticulously cut to ensure symmetry, brightness, and captivating brilliance. Whether chosen for an engagement ring, pendant, anniversary gift, or fine jewelry design, a heart-shaped diamond makes a meaningful and unforgettable statement.
Why Choose a 1 Carat Heart Lab Grown Diamond?
Heart diamonds offer emotional significance paired with brilliant sparkle — perfect for love-focused jewelry.
Why Canadians Love 1 Carat Heart Diamonds
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Distinctive romantic shape with brilliant sparkle
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Represents love, commitment, and celebration
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Appears full and bold due to its wide surface area
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Ideal for solitaire rings, pendants & symbolic gifts
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Ethical, conflict-free, and environmentally conscious
A heart diamond is a powerful expression of emotion and beauty.
IGI-Certified Quality for Complete Confidence
Every 1 carat heart lab grown diamond from Variation Canada includes independent IGI certification, guaranteeing accurate grading and complete transparency.
IGI Certification Covers
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Cut: Brilliant faceting with precise symmetry
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Color: D–F (top-tier, colorless grades)
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Clarity: VVS1–VS2 (premium eye-clean clarity)
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Carat Weight: True 1.00 ct range (approx. 0.97–1.05 ct)
Each diamond carries a laser-inscribed IGI number for verification and peace of mind.
Why Choose Variation Canada for 1 Carat Heart Diamonds
Variation Canada blends exceptional artistry with ethical craftsmanship and transparent pricing.
Our Advantages
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IGI-certified 1 carat heart diamonds
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Sustainable, conflict-free, and environmentally responsible
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Direct-from-manufacturer pricing
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Precision cutting for perfect heart shape & brilliance
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Custom CAD design for engagement rings and bespoke jewelry
Premium diamonds crafted with care, meaning, and integrity.
Ethical, Sustainable Diamond Luxury
Lab grown diamonds offer breathtaking beauty without environmental impact.
Our Sustainability Promise
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No destructive mining
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Reduced carbon footprint
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Made-to-order production minimizes waste
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Eco-friendly packaging and responsible sourcing
A diamond that shines with both brilliance and purpose.
Experience the Romance of a 1 Carat Heart Diamond
A 1 carat heart lab grown diamond delivers emotional depth, exceptional sparkle, and timeless romantic beauty — perfect for engagement rings, pendants, and heartfelt gifts.
Explore the Collection
Shop Variation Canada’s 1 Carat Heart Lab Grown Diamonds and discover brilliance crafted with passion, precision, and ethical excellence.