1 Carat Heart Lab Grown Diamonds – Symbolic Beauty, Romantic Brilliance | Variation UK
A 1 carat heart lab grown diamond represents love in its purest form. With its symmetrical curves, defined cleft, and brilliant faceting, the heart cut is one of the most expressive and emotionally meaningful diamond shapes. At 1 carat, it offers a striking balance between size and elegance, making it an unforgettable choice for engagement rings, pendants, and fine jewellery with deep sentimental value.
At Variation UK, every 1 carat heart lab grown diamond is cultivated using advanced CVD or HPHT technology and certified by IGI for clarity, colour, and cutting precision. Ethical, sustainable, and dazzlingly romantic, our heart diamonds celebrate love through exceptional craftsmanship.
Why Choose a 1 Carat Heart Lab Grown Diamond?
The heart cut is the ultimate symbol of romance and meaningful elegance.
Key advantages:
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Distinctive heart-shaped silhouette with brilliant facets
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Appears larger than other shapes of the same carat weight
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Powerful symbol of love and emotion
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Unique yet timeless, perfect for statement pieces
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100% real diamonds identical to mined diamonds
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Ideal for romantic jewellery and engagement rings
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Ethical, conflict-free, and environmentally conscious
A 1 carat heart diamond creates a meaningful, radiant statement.
Ideal Settings for 1 Carat Heart Diamonds
Variation UK offers refined 18K gold settings designed to enhance the heart shape’s emotional and visual appeal.
Classic Heart Solitaire
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Elegant and expressive
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Highlights the heart shape prominently
Halo Setting
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Adds radiant sparkle around the diamond
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Increases visual size and depth
Bezel Setting
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Modern, protective, and smooth
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Perfect for everyday elegance
Three-Stone Setting
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Heart centre with round or pear side stones
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Symbolic and beautifully balanced
Pendant Setting
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Heart diamond suspended as a centrepiece
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Perfect for gifting and romantic fine jewellery
Each setting amplifies the cut’s romantic brilliance.
IGI Certified Lab Grown Diamonds
Each 1 carat heart diamond from Variation UK includes comprehensive IGI certification, confirming:
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D–F colour grade
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VVS1–VS2 clarity
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Excellent symmetry and polish
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Precision proportioning for flawless heart symmetry
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Laser-inscribed identification
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Complete, transparent grading
You receive internationally recognised assurance of quality.
Crafted in Solid 18K Gold
All jewellery is crafted using BIS-hallmarked 18K gold, available in:
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18K Yellow Gold – classic, warm, radiant
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18K White Gold – bright, contemporary brilliance
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18K Rose Gold – romantic, feminine charm
Designed for comfort, durability, and timeless beauty.
Ethical, Sustainable & Responsible Luxury
Variation UK is committed to conscious craftsmanship with:
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Zero mining
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Lower carbon footprint
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Traceable diamond-growing process
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Waste-free, made-to-order creation
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Direct-from-manufacturer transparent pricing
Your diamond reflects responsible luxury for modern jewellery lovers.
Perfect for Engagement Rings, Gifts & Sentimental Fine Jewellery
A 1 carat heart lab grown diamond is ideal for:
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Engagement rings
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Symbolic solitaire pendants
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Romantic stud earrings
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Anniversary and Valentine’s gifts
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Meaningful personalised jewellery
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Heirloom-quality keepsakes
Its expressive shape makes it unforgettable in any design.
UK-Wide & Worldwide Delivery with Premium Packaging
Every Variation UK order includes:
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IGI certificate
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Premium, gift-ready packaging
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Secure, insured global delivery
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Trackable express shipping
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Transparent manufacturer-direct pricing
We ensure a luxurious and seamless experience from start to finish.
Discover Romantic Brilliance with Variation UK
A 1 carat heart lab grown diamond from Variation UK brings together emotional depth, radiant sparkle, and ethical craftsmanship. Whether chosen for a romantic gift or a heartfelt engagement ring, it represents love with timeless beauty.
Explore our 1 carat heart diamond collection today and express your story with brilliance.