Are Variation’s diamonds certified for UK customers?

Variation provides IGI certification for qualifying stones, with GIA available upon request.

Does Variation ship securely to the UK?

Variation ships securely and fully insured to all UK regions with protective packaging and tracking.

Can UK customers customise their jewellery?

Yes. Customers in the UK can design custom engagement rings and fine jewellery with CAD and 3D renders before production.

Are lab grown diamonds durable enough for the UK's climate?

Lab grown diamonds are durable and ideal for daily wear in the UK’s mixed weather conditions.

How does Variation ensure transparent pricing for UK buyers?

Variation uses a factory-direct model that eliminates unnecessary retail markups.

Do lab grown diamonds offer better value in the UK?

Lab grown diamonds allow UK buyers to select larger or higher-quality stones within similar budgets.

What quality checks are performed before shipping to the UK?

Variation inspects each piece for symmetry, polish, secure setting and finishing.

Lab Grown Diamond Jewellery | Buy Online UK at Best Price

Q: Why do customers in the United Kingdom choose Variation’s lab grown diamonds and jewellery?

Customers across the UK choose Variation for IGI-certified lab grown diamonds, refined craftsmanship and transparent factory-direct pricing aligned with modern British jewellery preferences.

Q: Are lab grown diamonds real diamonds?

Lab grown diamonds are real diamonds with identical physical, chemical and optical properties to mined diamonds.

Lab Grown Diamond Jewellery

Craftsmanship You Can Feel

Every facet is shaped with intention, precision, and light. Our diamonds are selected for clarity, brilliance, and performance. Each piece reflects meticulous artistry and the modern luxury of sustainable creation.

IGI-certified diamonds • 18K gold jewellery • Solitaire rings, earrings, pendants & bracelets

Explore Lab Grown Diamond Jewellery

Why Variation

Factory-Direct Fine Jewellery, Made for You

We bring together the manufacturing heritage of Surat, India with modern design expertise. Every piece is crafted using certified lab grown diamonds, BIS-hallmarked 18K gold, and transparent, factory-direct pricing that puts quality first.

IGI-Certified Diamonds

Every centre stone comes with an IGI certificate detailing cut, colour, clarity, and carat weight—full transparency, always.

BIS-Hallmarked 18K Gold

Made only with BIS-hallmarked 18K gold in yellow, white, or rose tones—crafted for comfort, durability, and everyday elegance.

Factory-Direct Pricing

Zero middlemen and no retail markups—just fair, factory-to-customer pricing so you get more diamond for your budget.

Worldwide Insured Shipping

Secure, insured shipping across India and over 180 countries—complete tracking and careful packaging for every order.

Jewellery

Shop by Category

Explore our most-loved jewellery categories—each crafted with IGI-certified lab grown diamonds and BIS-hallmarked 18K gold, designed to complement every style and occasion.

Engagement Rings

Timeless solitaire, halo, and three-stone styles crafted for meaningful proposals.

Earrings

Classic studs, hoops, and beautifully crafted statement earrings.

Lab Grown Diamond Pendants and Necklaces

Pendants & Necklaces

Minimal solitaires, meaningful charms, and elegant diamond station pieces.

Bracelets

Tennis bracelets and modern bangles designed for everyday elegance.

Lab Grown Diamond Wedding and Eternity Bands

Wedding & Eternity Bands

Scallop, channel, and full-eternity bands to celebrate every milestone.

Loose Lab Grown Diamonds

IGI-certified diamonds curated by shape, carat, and quality—ready for your dream design.

Loose Lab Grown Diamonds

Shop by Shape

Select from our most-loved lab grown diamond shapes, each cut to maximise brilliance and light performance.

Price Guide

Lab Grown Diamond Price Guide (2025–2026)

Explore how much lab grown diamonds cost across popular carat weights—from 1 carat classics to striking 5 carat centre stones. Use this guide to understand price ranges before browsing each category.

Design a One-of-a-Kind Piece, Made Just for You

Create your own engagement ring, pendant, bracelet, or heirloom-inspired piece with IGI certified lab grown diamonds — designed with you, crafted in 18K gold in Surat, and shipped worldwide.

IGI Certified Lab Grown Diamond BIS Hallmarked 18K Gold Insured Worldwide Shipping Direct-from-Manufacturer Pricing

Chat on WhatsApp Book a Design Consultation

Share a reference photo, idea, or story — we’ll take care of design, CAD, and craftsmanship.

Custom Lab Grown Diamond Jewellery by Variation

Behind the Scenes

Inside the Variation Studio

Watch the craftsmanship behind each piece—polishing, diamond setting, earring crafting, and final packaging. These short clips show the precision and care behind your jewellery.

Ring Polishing

Hand-polished for a flawless mirror finish.

Diamond Setting

Precision setting for brilliance and symmetry.

Crafting Earrings

Expert craftsmanship in every pair.

Ready to Ship

The final piece, beautifully packed in a premium Variation box.

Learn

Lab Grown Diamonds, Made Simple

New to Lab Grown diamonds? Start here. Learn how they’re created, how they compare to mined diamonds, and how to choose the right stone for your preferences and budget — with clear, easy guidance.

Lab Grown vs Natural Diamonds

Understand the difference in composition, beauty, durability, certification standards, and overall value — explained in an approachable and neutral way.

How Pricing Really Works

Discover what influences diamond pricing and how our factory-to-customer model keeps costs transparent and free from traditional retail markups.

Choosing the Right Diamond

Learn how to prioritise shape, size, and quality grades — whether it’s for an engagement ring, an everyday piece, or a milestone gift.

Explore our Lab Grown diamond guides →

Shop Lab Grown Diamond Jewellery Online in the UK +

Lab grown diamonds are redefining modern luxury in the United Kingdom — offering exceptional brilliance, purity, and sustainable elegance driven by scientific innovation and ethical craftsmanship. Created using advanced CVD (Chemical Vapor Deposition) and HPHT (High Pressure High Temperature) processes, these diamonds possess the same chemical composition, hardness, fire, and brilliance as mined diamonds, but without the environmental impact or ethical concerns associated with traditional diamond extraction.

At Variation UK, we specialise in IGI-certified lab grown diamonds and sophisticated diamond jewellery crafted in solid 18K gold. Each diamond is chosen for exceptional clarity, symmetry, and sparkle, while every jewellery piece reflects refined British elegance, contemporary design, and responsible luxury.

Whether you're looking for an engagement ring, elegant stud earrings, a tennis bracelet, a diamond pendant, or a custom-made jewellery creation, Variation UK offers certified brilliance, timeless craftsmanship, and exceptional value.

What Are Lab Grown Diamonds?

Lab grown diamonds are real diamonds produced in controlled laboratory environments designed to recreate the Earth’s natural diamond-forming conditions.

They offer:

identical chemical and physical structure
the same brilliance, fire, and scintillation
equal hardness and durability

Sustainable, ethical, and fully traceable, lab grown diamonds are increasingly preferred by UK consumers who prioritise responsibility, transparency, and premium quality.

IGI Certification – Globally Trusted Diamond Grading

Every lab grown diamond from Variation UK is IGI certified, ensuring internationally recognised grading precision and complete authenticity.

Your IGI certificate includes:

Cut: Ideal or Excellent proportions
Colour: D–F (elite colourless range)
Clarity: VVS1, VVS2, VS1, VS2
Carat Weight: From 0.30 ct up to 10+ ct

Each diamond features a laser-inscribed IGI report number, ensuring full traceability and confidence.

Explore Lab Grown Diamond Jewellery

Variation UK offers an elegant collection of diamond jewellery designed for engagements, weddings, anniversaries, gifting, and everyday sophistication.

Popular jewellery categories include:

Engagement & solitaire rings
Diamond stud earrings
Tennis bracelets
Solitaire pendants
Diamond station necklaces
High-carat designer rings

Every jewellery piece is crafted using IGI-certified diamonds and solid 18K gold for enduring brilliance and lasting luxury.

Available Diamond Shapes

Choose from the world’s most iconic and beautifully crafted shapes: Round, Oval, Emerald, Cushion, Princess, Pear, Radiant, Marquise, Heart, and Trillion. Each cut is precision-crafted to maximise brilliance, symmetry, and visual appeal.

Custom-Made Diamond Jewellery in the UK

Variation UK specialises in bespoke jewellery design, creating fully personalised pieces crafted to your taste and meaningful moments.

Our custom process includes:

Understanding your inspiration or concept
Providing CAD and 3D digital previews
Handcrafting in solid 18K gold
Setting IGI-certified diamonds
Finishing with expert polishing and strict quality checks

Ideal for engagement rings, heirloom designs, and one-of-a-kind luxury creations.

UK-Wide & International Shipping

Variation UK offers secure, insured, and trackable delivery across the United Kingdom and worldwide.

We deliver to major cities including London, Manchester, Birmingham, Leeds, Glasgow, Liverpool, Edinburgh, and surrounding areas.

The Future of Ethical Luxury in the UK

Lab grown diamonds and lab grown diamond jewellery from Variation UK represent the next evolution of sustainable, beautifully crafted luxury — where innovation meets elegance, and responsibility enhances brilliance.

Discover certified, ethically created jewellery designed for the UK’s most meaningful celebrations.

Frequently Asked Questions +

Why do customers in the United Kingdom choose Variation’s lab grown diamonds and jewellery? +

Customers across London, Manchester, Birmingham, Leeds, Edinburgh, Glasgow, Liverpool, Bristol and Cardiff choose Variation for IGI-certified lab grown diamonds, refined craftsmanship and transparent pricing. Variation’s elegant, minimalist and contemporary design language aligns perfectly with the UK’s preference for modern, responsible and high-quality jewellery.

Are lab grown diamonds real diamonds or synthetic stones like cubic zirconia? +

Lab grown diamonds are 100% real diamonds, identical in chemical structure, brilliance, hardness and durability to mined diamonds. They are not comparable to cubic zirconia or moissanite and are graded using the same 4Cs standards trusted throughout the UK and international markets.

Are Variation’s diamonds certified for customers in the UK? +

Yes. All qualifying diamonds come with IGI certification covering cut, colour, clarity, carat weight and proportions. GIA certification is also available for UK customers who prefer additional documentation.

Does Variation ship securely and fully insured to the United Kingdom? +

Yes. Variation ships safely and fully insured to all regions in the UK. Every item is packed using international-grade protective materials and shipped with complete end-to-end tracking for peace of mind.

Can customers in the UK create custom engagement rings or jewellery with Variation? +

Absolutely. Customers in the UK can select their preferred diamond shape, design style, metal tone and setting type. Variation provides CAD models and high-quality 3D renders for approval before crafting begins, ensuring accuracy and satisfaction.

Are lab grown diamonds durable enough for daily wear in the UK? +

Yes. Lab grown diamonds are identical in durability to mined diamonds and are suitable for daily wear in the UK’s weather conditions—whether warm, cold, rainy or humid— provided they are securely set and routinely cleaned.

How does Variation provide transparent pricing for UK customers shopping online? +

Variation uses a factory-direct-from-Surat model that eliminates large retail markups often seen in traditional high-street jewellery stores. UK customers pay only for certified diamond quality, responsible craftsmanship and design—nothing hidden.

Do lab grown diamonds offer better value than mined diamonds in the UK market? +

Yes. Many customers in the UK appreciate that lab grown diamonds offer a larger stone size or higher clarity/colour grades within the same budget, while still maintaining certified quality and refined appearance.

What quality checks does Variation complete before shipping jewellery to the UK? +

Each jewellery piece is carefully inspected for stone security, polish, cut precision, symmetry, finishing and structural integrity. Only pieces meeting Variation’s internal quality standards are shipped to the UK.

Which jewellery styles and diamond shapes are popular in the United Kingdom? +

UK customers generally prefer elegant solitaire engagement rings, timeless diamond studs, classic bands, pendant necklaces and tennis bracelets. Popular shapes include round, oval, emerald, cushion, radiant and pear—favoured for their refined, understated and modern look.