About Lab Grown Diamonds
Lab Grown Diamonds – The Future of Brilliant, Ethical & Modern Luxury | Variation UK
Lab grown diamonds are redefining fine jewellery in the United Kingdom — merging innovation, sustainability, and exceptional craftsmanship. Created using advanced CVD (Chemical Vapour Deposition) and HPHT (High Pressure High Temperature) technology, these diamonds are chemically, physically, and optically identical to mined diamonds, delivering the same brilliance, strength, and beauty without the environmental impact of mining.
At Variation UK, every lab grown diamond is IGI-certified and hand-selected for clarity, brilliance, and precision. We create premium-quality diamonds with responsibility, transparency, and artistic excellence — tailored for jewellery lovers who value both beauty and ethics.
What Are Lab Grown Diamonds?
Lab grown diamonds are genuine diamonds created in advanced laboratories that mimic the natural diamond-forming conditions deep within the Earth.
Key characteristics:
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100% real diamonds
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Pure carbon crystal structure
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Hardness: 10 on Mohs scale
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Identical brilliance, fire & scintillation
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Certified by global gemological laboratories
Their only difference lies in origin — lab grown diamonds are created responsibly above ground.
Why Choose Lab Grown Diamonds from Variation UK?
Variation UK provides uncompromising quality, ethical sourcing, and exceptional craftsmanship.
Why customers across the UK trust our diamonds:
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100% real diamonds, not simulants
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IGI-certified authenticity & precision grading
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Ethical, conflict-free, and environmentally conscious
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Direct-from-manufacturer pricing
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Advanced craftsmanship & modern technology
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Custom jewellery design services
Our diamonds offer extraordinary value without sacrificing luxury or integrity.
Shapes & Varieties Available
Variation UK offers an extensive range of diamond shapes to suit every taste, personality, and jewellery style.
Classic Shapes
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Round Cut – Timeless sparkle
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Oval Cut – Elegant, elongated fire
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Emerald Cut – Step-cut clarity & sophistication
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Cushion Cut – Soft edges with vintage charm
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Princess Cut – Symmetrical brilliance
Contemporary Shapes
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Radiant Cut – Crisp geometry with intense sparkle
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Pear Cut – Graceful teardrop silhouette
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Marquise Cut – Regal, elongated brilliance
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Heart Cut – Symbolic and expressive
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Hexagon Cut – Modern geometric appeal
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Trillion Cut – Bold triangular beauty
Each diamond is cut with precise proportions for maximum brilliance and light performance.
IGI Certification – Trusted Worldwide, Preferred in the UK
Every Variation lab grown diamond is accompanied by an IGI certificate, offering complete transparency and internationally recognised grading.
Your certificate includes:
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Cut grade
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Colour grade (D–F)
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Clarity (VVS1–VS2)
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Carat weight
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Diamond proportions & measurements
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Laser inscription details
This ensures confidence, quality, and trust with every purchase.
Ethical Brilliance & Sustainable Craftsmanship
Variation UK is committed to creating jewellery that respects both people and the planet.
Our sustainable approach includes:
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Zero mining
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Lower carbon footprint
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Fully traceable diamond growth
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Inventory-free production to reduce waste
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Responsible sourcing & transparent pricing
Your purchase supports a cleaner, more conscious future for fine jewellery.
Perfect for Engagement Rings, Fine Jewellery & Custom Creations
Lab grown diamonds shine beautifully in every jewellery category.
Ideal for:
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Engagement rings
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Wedding bands
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Diamond earrings & studs
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Tennis bracelets
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Solitaire pendants
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Necklaces
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Bespoke custom designs
Variation UK also offers personalised design services to create unique, one-of-a-kind jewellery pieces.
UK-Wide & Worldwide Delivery with Transparent Pricing
We provide secure, insured shipping across the United Kingdom and worldwide.
You receive:
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Direct-from-manufacturer pricing
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No retail mark-ups
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IGI-certified diamonds with documentation
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Luxury packaging
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Safe, insured, trackable delivery
Our pricing remains clear, consistent, and honest for every customer.
The New Standard of Luxury in the UK
Lab grown diamonds from Variation UK offer unmatched brilliance, ethical origins, and exceptional value — the perfect combination for today’s conscious luxury buyer.
Discover the future of fine jewellery — where modern innovation meets timeless elegance.
Choose your perfect diamond today and experience Variation UK’s signature craftsmanship and transparency.
Frequently Asked Questions
Are lab grown diamonds real diamonds? +
Yes. Lab grown diamonds are 100% real diamonds with the same chemical structure, hardness,
brilliance, and fire as mined diamonds. They are made of pure crystalline carbon and are
graded by the same international standards as natural diamonds.
How are lab grown diamonds made? +
Lab grown diamonds are created using advanced CVD (Chemical Vapor Deposition) or HPHT
(High Pressure High Temperature) technology. These processes replicate the natural
conditions under which diamonds form deep within the earth, but in a controlled
laboratory environment.
Do lab grown diamonds look different from mined diamonds? +
To the naked eye, lab grown and mined diamonds look the same in terms of brilliance,
sparkle, and clarity. Even trained gemologists rely on advanced instruments and laser
inscriptions on the girdle, not eyesight alone, to tell them apart.
Are lab grown diamonds durable enough for everyday wear? +
Yes. Lab grown diamonds have a hardness rating of 10 on the Mohs scale, just like
natural diamonds. They are highly durable, scratch-resistant, and suitable for everyday
jewellery such as engagement rings, wedding bands, earrings, bracelets, and pendants.
Why do people choose lab grown diamonds instead of mined diamonds? +
Many people choose lab grown diamonds for better value, transparent and traceable
sourcing, lower environmental impact, and the ability to pick larger or higher quality
stones within the same budget compared to mined diamonds.
Are lab grown diamonds environmentally friendly and ethical? +
Lab grown diamonds avoid traditional mining and generally use fewer natural resources
and less land disruption. For many modern buyers, this makes them a more sustainable
and ethical choice with a smaller environmental footprint.
Are lab grown diamonds certified by IGI, GIA, and other labs? +
Yes. Lab grown diamonds are certified by the same trusted gemological laboratories that
grade natural diamonds, including IGI and GIA. Each certified stone comes with a grading
report detailing its 4Cs (cut, colour, clarity, carat), proportions, and growth method.
Do lab grown diamonds have resale value? +
Like most jewellery, resale value depends on demand, quality, and market conditions.
Lab grown diamonds focus on delivering strong upfront value by offering more size and
quality for your budget, which is why many people prioritise their beauty and wearability
over potential resale.
Can lab grown diamonds be used in any type of fine jewellery setting? +
Absolutely. Lab grown diamonds can be set in all types of fine jewellery, just like
mined diamonds. They work perfectly in 18K gold, platinum, and other precious metals
across engagement rings, wedding bands, earrings, necklaces, bracelets, and custom designs.
Do lab grown diamonds come in different shapes, sizes, and qualities? +
Yes. Lab grown diamonds are available in all popular shapes—round, oval, emerald, cushion,
radiant, pear, marquise, princess, heart, hexagon, and more—across a wide range of carat
weights, colours, and clarity grades, just like mined diamonds.