Do you ship to the UK and how is jewellery delivered safely?

Variation ships to the UK using DHL, UPS and FedEx, with secure packaging, full insurance and tracking. A nominal international shipping fee is displayed at checkout.

Can UK customers request custom-made jewellery?

Yes, UK customers can request bespoke jewellery, with CAD models and 3D renders provided for approval before production.

What payment options are available for UK customers?

Variation supports secure international payment methods, with available options displayed at checkout based on the customer’s location.

Do you offer after-sales support for UK customers?

Variation offers structured after-sales support including resizing and repairs for eligible orders.

Which jewellery categories and diamond shapes are popular with customers in the UK?

Popular styles include engagement rings, studs, pendants and tennis bracelets, with round, oval, emerald, radiant, cushion and pear shapes often chosen.

Lab Grown Diamonds & Jewellery in the UK | IGI Certified

Q: Why do customers in the UK choose Variation’s lab grown diamond jewellery?

Customers across the UK choose Variation for IGI-certified lab grown diamonds, BIS-hallmarked 18K gold and a factory-direct model offering refined craftsmanship and better value than many traditional retailers.

Q: Are lab grown diamonds real diamonds or similar to cubic zirconia?

Lab grown diamonds are real diamonds with the same physical, optical and chemical properties as mined diamonds and differ entirely from cubic zirconia.

Q: What certification and gold purity does Variation provide for UK customers?

Variation provides IGI-certified lab grown diamonds and BIS-hallmarked 18K gold, with grading reports listing clarity, colour, cut and carat weight.

Q: Are lab grown diamonds suitable for engagement rings and daily wear in the UK?

Lab grown diamonds are durable and ideal for engagement rings, wedding bands and everyday wear when properly set and maintained.

Q: How does Variation’s pricing compare to mined diamonds and UK jewellery stores?

Variation’s direct-from-Surat model gives UK customers access to larger or higher-quality stones compared to traditional high-street pricing.

Diamond Search

Find Your Perfect Lab Grown Diamond

Explore IGI-certified lab grown diamonds with factory-direct pricing. Search by shape, carat, colour, and clarity to discover the right stone for your engagement ring or custom design.

Tip: Combine terms like “2 carat round VS1”, “1 carat oval F colour”, or “3 carat radiant IGI”.

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.

Custom Lab Grown Diamond Jewellery

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 across the United Kingdom — offering brilliance, purity and lasting beauty with a focus on responsibility and thoughtful craftsmanship. Created using advanced CVD (Chemical Vapour Deposition) and HPHT (High Pressure High Temperature) technology, these diamonds share the same chemical structure, hardness and optical beauty as mined diamonds, while reducing the environmental footprint associated with traditional mining.

At Variation, we specialise in IGI-certified lab grown diamonds and finely crafted diamond jewellery made in solid 18K gold. Each stone is selected for its clarity, sparkle and symmetry, and every jewellery piece reflects precise workmanship, refined design and consistent quality for customers across England, Scotland, Wales and Northern Ireland.

Whether you are considering an engagement ring, elegant diamond studs, a classic pendant or a custom-designed piece, Variation offers a clear, contemporary way to experience fine diamond jewellery in the UK.

What Are Lab Grown Diamonds?

Lab grown diamonds are real diamonds created in controlled laboratory environments that replicate the conditions under which natural diamonds form deep within the Earth.

They offer:

The same chemical composition as mined diamonds
Comparable hardness and durability for daily wear
Exceptional fire, brilliance and scintillation

With ethical creation, reduced environmental impact and transparent origin, lab grown diamonds are an appealing choice for UK jewellery buyers seeking modern, responsible luxury.

IGI Certification – Trusted Quality and Assurance

Every lab grown diamond from Variation is accompanied by an IGI certificate, providing internationally recognised grading and clarity.

Your certificate covers:

Cut: Ideal or Excellent proportions
Colour: D–F (premium colourless grades)
Clarity: VVS1, VVS2, VS1, VS2
Carat Weight: From 0.30 ct to over 10 ct

Each certified diamond is laser-inscribed with its IGI report number for verification and additional reassurance.

Explore Lab Grown Diamond Jewellery

Variation offers a considered range of lab grown diamond jewellery for engagements, anniversaries, special occasions and everyday wear.

Popular categories include:

Engagement and solitaire rings
Diamond stud earrings
Tennis bracelets
Solitaire pendants
Diamond station necklaces
High-carat statement rings

Each design is crafted in solid 18K gold using IGI-certified diamonds for enduring brilliance and visual presence.

Available Diamond Shapes

Choose from diamond shapes admired throughout the UK and worldwide: Round, Oval, Emerald, Cushion, Princess, Pear, Radiant, Marquise, Heart and Trillion.

Every stone is cut and polished to maximise symmetry, sparkle and light performance.

Custom-Made Diamond Jewellery in the UK

Variation creates bespoke diamond jewellery for engagements, weddings and personal milestones across the United Kingdom.

Our custom process includes:

Discussing your ideas, references or inspiration
Sharing CAD and 3D previews of your design
Crafting your piece in solid 18K gold
Setting IGI-certified lab grown diamonds
Completing your jewellery with careful finishing and checks

UK-Wide and International Shipping

Variation offers secure, insured and trackable delivery across the UK, including London, Manchester, Birmingham, Leeds, Glasgow, Edinburgh and surrounding regions, as well as selected international destinations.

Each order is packaged with care and accompanied by relevant documentation, reflecting the attention and precision behind every piece.

The Future of Luxury in the United Kingdom

Lab grown diamonds and lab grown diamond jewellery from Variation represent a modern approach to luxury in the UK — uniting sustainability, certified quality and contemporary design.

Discover refined jewellery created to mark proposals, milestones and everyday moments with confidence and clarity.

Frequently Asked Questions +

Why do customers in the UK choose Variation’s lab grown diamond jewellery? +

Customers across the UK—including London, Manchester, Birmingham, Glasgow, Edinburgh, Liverpool and Bristol—choose Variation for IGI-certified lab grown diamonds, BIS-hallmarked 18K gold and a transparent factory-direct-from-Surat approach. This ensures refined craftsmanship, accurate grading details and strong value compared to many traditional high-street jewellers.

Are lab grown diamonds real diamonds or similar to cubic zirconia? +

Lab grown diamonds are 100% real diamonds. They share the same physical, optical and chemical characteristics as mined diamonds. They are not cubic zirconia or simulants and are graded using globally recognised 4Cs standards.

What certification and gold purity does Variation provide for customers in the UK? +

Variation offers IGI-certified lab grown diamonds and BIS-hallmarked 18K gold for eligible jewellery pieces. IGI grading reports include full clarity, colour, cut and carat details, providing UK customers with complete transparency.

Do you ship to the UK and how is the jewellery delivered safely? +

Yes. Variation ships across the United Kingdom using DHL, UPS and FedEx. Packages are securely prepared, fully insured while in transit and delivered with tracking. A nominal international shipping fee applies and is shown at checkout before you confirm your order.

Are lab grown diamonds suitable for engagement rings and everyday wear in the UK? +

Yes. Lab grown diamonds have the same durability and hardness as mined diamonds, making them ideal for engagement rings, wedding bands and everyday wear throughout the UK. With secure settings and routine care, they are designed for long-lasting brilliance.

How does Variation’s pricing compare to mined diamonds and UK jewellery stores? +

Variation’s factory-direct-from-Surat approach often enables UK customers to select larger or higher-quality diamonds within similar budgets compared to mined diamond options offered by traditional British retailers. Pricing is based on diamond quality and gold weight, without inflated high-street markups.

Can customers in the UK request custom-made jewellery or bespoke recreations? +

Yes. UK customers may request custom designs or recreate reference pieces. Variation provides CAD models and 3D renders for approval before crafting the final piece in 18K gold with lab grown diamonds.

What payment options are available for customers in the UK? +

Variation supports secure international payment methods, including major cards and selected digital payment solutions. Available options are displayed at checkout based on the UK shipping address.

Do you offer resizing, repairs or after-sales support for UK customers? +

Yes. Variation provides structured after-sales support for eligible pieces, including resizing and repairs. UK customers may contact our support team with order details and photographs for personalised guidance.

Which jewellery categories and diamond shapes are popular with UK customers? +

Popular choices in the UK include engagement rings, diamond studs, pendants, tennis bracelets and wedding bands. Frequently selected diamond shapes include round, oval, emerald, radiant, cushion and pear.

How are shipping fees, import duties and VAT handled for UK orders? +

International shipments to the UK include a nominal shipping fee. Import duties, VAT and any customs clearance charges are determined by UK border regulations and must be paid by the customer directly to the courier or HMRC. Final charges depend on the order value and product classification.