Lab Grown Diamond Manufacturer & Wholesale Supplier in Surat, India

IGI certified CVD and HPHT diamonds, direct from our own facility - no middlemen, no markup layers.

Diamonds You Can Trust

6 Regions Served

India, USA, UK, Europe, Middle East, Australia

Verified Before You Buy - Live video on request

Live video inspection available on request.

Since 2018

6+ years of trusted excellence & bespoke luxury.

IGI Certified

100% authenticated & lab-graded diamonds.

Wholesale Loose Diamonds for Retailers

Explore a complete range of wholesale loose lab grown diamonds and moissanite stones designed for high-volume sourcing. From calibrated melee to certified larger stones, our inventory supports consistent supply for global diamond retailers and manufacturers.

Lab Grown Diamond Suppliers for Loose Diamonds

As trusted lab grown diamond suppliers, we deliver loose diamonds with the ideal balance of brilliance, quality, and cost efficiency. Designed for the diamond trade, our stones support manufacturing, private labels, and retail programs.

White Loose Lab-Grown Diamonds

Available as loose diamonds in DEF and GHI color grades, our inventory is curated by expert lab grown diamond suppliers to ensure consistency for engagement rings, earrings, and repeat production designs.

Fancy Color Loose Lab-Grown Diamonds

Source unique collections from lab grown diamond suppliers offering Blue, Pink, and Yellow fancy color diamonds. Multiple intensity options help retailers and manufacturers create standout designs.

Wholesale Moissanite Stones Supplier

As part of our supplier network, we provide loose moissanite stones precision-cut for brilliance, offering flexibility for retailers across multiple price segments.

White Moissanite Stones

High-quality white moissanite stones in FG and IJK grades, available in sizes up to 15 carats. Ideal for bold, high-impact designs that demand fire and clarity.

Colored Moissanite Stones

Our colored moissanite stones are available in vibrant shades including Blue, Green, Yellow, Champagne, Grey, and more. Perfect for custom diamond programs and unique design collections.

Loose Diamonds Ready for Wholesale Supply

All diamonds and stones are supplied loose, calibrated, and ready for manufacturing or resale, sourced from reliable lab grown diamond suppliers focused on long-term supply consistency.

Who We Serve

Built for How You Actually Buy

For Retailers

Consistent, certified stock across shapes and colors. Build your collection without juggling multiple suppliers.

Browse White & Fancy Color Diamonds →

For Manufacturers

Bulk melee and parcel supply with matched sizing you can rely on batch after batch.

Browse Melee Diamonds →

For Designers

Custom cuts, rare fancy colors, and specialty shapes for signature pieces.

Browse Specialty & Custom Shapes →

Our Diamond Category

Browse certified lab grown diamonds by type, color, and cut.

Access Our Live Wholesale Loose Diamonds Inventory

Certified Stock for Retailers & Trade Buyers

Explore our up-to-date inventory of certified loose diamonds available for immediate B2B supply. All stones are graded by SGL, GIA or IGI and priced transparently for registered trade partners.

Search by shape, carat, and price for precise selection. Exclusive access is available for registered B2B buyers.

Built for How You Actually Buy

Why Buy Direct From Our Surat Facility

Harnessing the power of the world’s diamond capital to provide retailers and wholesalers with unmatched manufacturing precision.

Manufacturing Capability

We grow and cut every stone in-house – you’re buying direct from the source, not a reseller markup chain.

Verified Before You Buy

Certificate and video on every stone, plus a live video walkthrough on request before you pay.

Transparent Pricing

Live wholesale prices, visible before you register – no hidden quote requests or sales calls required just to

see the price.

The Surat Advantage

Surat processes ~90% of the world’s natural diamonds and ~25% of lab-grown. We’re part of that ecosystem, not adjacent to it.

New to Sourcing Lab Grown Diamonds Wholesale?

If you’re evaluating suppliers for the first time, a few things are worth checking before you commit to any of them: whether pricing is transparent or hidden behind a sales call, whether you can verify the actual stone (not just a certificate) before paying, whether the supplier grows in-house or resells from a third party, and what happens if a delivered stone doesn’t match its documentation. These aren’t hypothetical concerns — they’re the most common reasons B2B diamond buyers regret a supplier choice.

We built this site to answer all four plainly: our pricing is public, every stone has a certificate and video with live verification available on request, we manufacture in-house from our own Surat facility, and our returns policy for certificate mismatches is stated clearly on our Trade Program page — not buried in fine print.

Read our full guide: How to Vet a Lab Grown Diamond Supplier →

Our 4-Point Guarantee

Public & Transparent Pricing

Live wholesale prices visible immediately – no mandatory sales calls or quote forms needed.

360° Video & Live Verification

Inspect HD video and official certificates on every stone, with live walkthroughs on request.

In-House Surat Facility

Direct manufacturer sourcing straight from our growth and cutting units without reseller markups.

Clear Mismatch Policy

Guaranteed return policies for documentation mismatches, fully transparent on our Trade Program page.

Become a Wholesale Partner

Fast Setup

Register

Free trade account, 2 minutes to complete registration.

Live Catalog

Browse

Full stock access with transparent wholesale trade pricing.

24h Response

Inquire

Our dedicated trade team responds with live support within 24hrs.

Quality Check

Order

Every order is personally reviewed and verified before dispatch.

Minimum order: 5 carats. Flexible for first-time sample orders.

Trusted by Diamond Retailers & B2B Buyers Worldwide

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5+ years of experience delivering certified Wholesale Loose Diamonds to retailers, manufacturers, and global B2B diamond buyers.

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Over 1,000+ carats of certified Loose Diamonds available for immediate supply to global jewelers and manufacturers.

Trusted by diamond retailers businesses across India.

Consistent quality and accurate grading make them one of the most reliable lab grown diamond suppliers we’ve worked with. Perfect for our repeat inventory needs.

We depend on their loose diamonds for bulk production. Supply is stable, and communication is always clear and professional.

Strong supplier network with dependable delivery timelines. Their IGI-certified stones match specifications exactly, which is critical for our business.

Built for diamond retailers & Manufacturers

As experienced lab grown diamond suppliers, we support retailers and manufacturers sourcing loose diamonds for bulk production, private labels, and scalable retail programs. Our supply model ensures consistency, flexibility, and long-term reliability.

Bulk Lab Grown Diamond Supply

Source calibrated loose diamonds in volume from trusted diamond suppliers, ideal for collections, product launches, and private label manufacturing.

Matched Diamonds for Jewelry Sets

Precision-matched loose diamonds supplied for rings, earrings, and coordinated sets, ensuring uniformity across every finished design.

Custom Diamond Sizes & Shapes

Diamonds supplied to exact specifications, including custom cuts, unique proportions, and brand-specific sizing requirements.

Make-to-Order Diamond Supply

Flexible make-to-order supply from lab grown diamond suppliers allows you to produce based on demand, reducing inventory risk and improving cash flow.

Consistent Supply for Running Designs

Reliable repeat sourcing ensures consistent quality, grading, and availability for high-performing designs and ongoing collections.

Outcome: Choosing reliable lab grown diamond suppliers ensures long-term consistency, better inventory planning, and scalable business growth.

Frequently Asked Questions

How do I get access to your wholesale pricing?

Register for a free trade account – approval and pricing access are instant, no waiting period. Only large orders go through additional manual review before final confirmation.

Is your pricing really visible without registering?

Yes. Our stock table shows live wholesale pricing publicly – you don’t need to register or book a call just to see what a stone costs.

Can I verify a stone before paying for it?

Every stone links to its IGI certificate and a video. For bulk or first-time orders, we also offer a live video call walking you through the actual physical stone before you pay.

Do you manufacture diamonds yourselves, or resell from other suppliers?

We manufacture in-house at our own facility in Surat – both CVD and HPHT – since 2018. We’re not a reseller.

What happens if a stone doesn't match its certificate when it arrives?

Notify us within 48-72 hours with photo or video documentation. Verified mismatches are replaced or refunded, your choice, with return shipping covered by us.

Do you ship internationally?

Yes – India, USA, UK, Europe, the Middle East, and Australia, with other regions available on request. All shipments are insured.

Global Shipping & Supply Chain Excellence

Our logistics infrastructure is built for the precision and responsibility required in the diamond trade. From secure handling to international delivery coordination, we support partners with dependable, export-ready supply solutions across domestic and global markets.