IGI Certified Lab Grown Diamonds UK – Wholesale Supply for Jewellers
Maitri Diamonds is a direct manufacturer supplying high-quality IGI certified lab grown diamonds UK to jewellers, designers, and trade buyers.
Loose IGI lab diamonds • Fancy shapes • 0.10–10 carats • IGI certified • Fast UK delivery • No minimum order
Wholesale IGI lab grown diamonds • No minimum order • Single stones or parcel supply
- ✔ IGI certified lab diamonds with full grading reports
- ✔ Trusted supply for UK jewellers, designers & independent studios
- ✔ Easy IGI certificate check and verification support
- ✔ Fast UK delivery backed by global inventory
- ✔ Flexible ordering from single stones to parcels
IGI Lab Grown Diamonds – Full Shape & Size Range
Explore our range of IGI lab grown diamonds available for UK jewellers, designers and wholesale buyers. Each stone is supplied with an IGI diamond certificate, ensuring consistent grading, traceability and confidence at point of sale. Suitable for retail, bespoke commissions and parcel buying.
Round
The highest-demand IGI lab diamond. Maximum brilliance with consistent grading.
Oval
Elegant elongated stones, popular in IGI certified lab diamonds collections.
Cushion
Soft edges with strong fire. Ideal for bespoke and vintage-inspired designs.
Emerald
Clean step-cut IGI lab grown diamonds for a refined, high-clarity look.
Radiant
A balance of brilliance and structure, widely used in IGI certified lab diamonds.
Pear
Distinctive shape combining round and marquise characteristics.
Princess
Sharp, modern brilliance. Popular in both retail and wholesale IGI lab diamonds.
Marquise
Elongated stones that maximise perceived size and visual impact.
Heart
A niche but high-impact choice for statement and custom pieces.
Looking for finished jewellery? Explore our custom lab-grown diamond rings in the UK , made to order.
Get Prices on IGI Certified Lab Grown Diamonds UK
Competitive wholesale pricing on IGI certified loose lab diamonds.
Order single stones or parcels with no minimum order requirement.
How to Buy IGI Lab Grown Diamonds in the UK
A simple and transparent process for sourcing IGI certified lab grown diamonds in the UK. Designed for jewellers and trade buyers who need verified IGI diamond reports, flexible supply, and reliable turnaround.
1. Share Your Requirements
Tell us your required shape, size, colour, clarity or price range. Whether you need a single IGI lab diamond or a full parcel, we tailor supply to your needs.
2. Receive IGI Stone Options
We source matching IGI lab grown diamonds from our global inventory and share curated options with full specifications.
3. Verify & Approve
Review IGI grading reports, specifications and pricing. We can assist with IGI certificate check and verification before approval.
4. Secure UK Delivery
Fully insured and tracked delivery across the UK. Fast turnaround available for urgent trade orders.
Get Prices on IGI Certified Lab Diamonds UK
Source IGI certified loose lab diamonds directly from a manufacturer.
Flexible ordering with no minimum quantity required.
About Maitri Diamonds
Founded in 2012, Maitri Diamonds is a global manufacturer specialising in high-quality lab grown diamonds. We supply IGI certified lab grown diamonds to jewellers, designers and trade partners across key markets including the UK.
Our focus is on consistency, transparency and long-term supply. Every stone is carefully selected and graded, with IGI lab diamond certificates providing clear documentation of cut, colour, clarity and carat weight.
We understand that trust is critical when sourcing IGI lab diamonds. That is why we support full IGI certificate verification and ensure all stones are supplied with genuine, traceable grading reports.
With operations across India, the USA and Hong Kong, we combine global manufacturing strength with a local UK supply approach — helping jewellers access reliable, competitively priced IGI lab created diamonds without compromise.
Why Choose Maitri for IGI Lab Grown Diamonds UK
Built for UK jewellers, designers and trade buyers who need reliable access to IGI certified lab diamonds. We combine manufacturer pricing, verified certification and flexible supply to support your business as it grows.
Direct Manufacturer Pricing
Source IGI lab grown diamonds directly from the manufacturer, allowing stronger margins compared to traditional UK wholesale channels.
Fast UK Supply
Reliable delivery across the UK with secure, insured logistics. Suitable for both planned stock and urgent bespoke orders.
IGI Certified Diamonds
All stones are supplied with IGI diamond reports. We also support IGI certificate check and verification for complete confidence.
Consistent IGI Grading
Carefully selected IGI lab diamonds with consistent colour, clarity and cutting across repeat orders and matched pairs.
Flexible Supply
Order single IGI lab diamonds, matched pairs or full parcels. No minimum order requirement, giving full flexibility for your workflow.
Global Manufacturing Strength
Backed by international operations, we offer stable long-term supply of IGI lab created diamonds to UK trade partners.
Get Wholesale Prices on IGI Certified Lab Diamonds UK
Work directly with an IGI lab diamonds supplier offering competitive pricing and flexible supply.
Order single stones or parcels with no minimum order.
