CVD Lab Grown Diamonds Wholesale Supplier

Factory-Direct CVD Lab Grown Diamonds from Surat, India

Ocean Star Diamonds is a leading supplier of CVD lab grown diamonds, offering factory-direct wholesale supply from our Surat manufacturing facility. Our CVD lab grown diamonds are precision-engineered using advanced growth technology to deliver consistent quality, scalable production, and reliable performance for global retailers and manufacturers.

What Are CVD Lab Grown Diamonds?

CVD lab grown diamonds are created using the Chemical Vapor Deposition process, where carbon atoms are deposited layer by layer to form a high-purity diamond crystal. This method allows precise control over color, clarity, and structure, making CVD lab grown diamonds ideal for wholesale supply and large-scale diamond manufacturing.

For many professional buyers, CVD lab diamonds are preferred for high-end diamond, export programs, and repeat production due to their uniform quality and predictable performance.

IGI Certified CVD Lab Grown Diamonds for Wholesale

Selected CVD lab grown diamonds are available with IGI certification, providing full transparency on cut, color, clarity, and carat weight. IGI-certified CVD lab diamonds are preferred by global buyers for premium retail programs, export markets, and high-value loose diamond inventories.

IGI Certification for White CVD Diamonds

Official grading reports from the International Gemological Institute (IGI) are available for selected white CVD lab diamonds, providing full transparency on the 4Cs – cut, color, clarity, and carat weight. IGI-certified CVD diamonds are ideal for premium loose stone inventories, export programs, and markets where third-party certification is essential.

Technical Disclosure & CVD Growth Transparency

Every stone supplied by Ocean Star Diamonds is 100% disclosed as lab grown using the CVD (Chemical Vapor Deposition) process. We provide clear identification of growth method, treatment status (if any), and origin tracking to support ethical sourcing, regulatory compliance, and retailer credibility.

Wholesale CVD Lab Grown Diamonds for Bulk Manufacturing

For manufacturers and high-volume programs, we offer non-certified white CVD lab grown diamond parcels designed for cost-effective mass production. These diamonds are professionally sorted and graded by our in-house expert gemologists, ensuring consistency in color, clarity, and proportions while optimizing pricing for large-scale manufacturing.

Live Inventory of CVD Lab Grown Diamonds (Wholesale)

Our real-time inventory features a wide range of CVD stones, from commercial grades to investment-quality VVS+ diamonds. Filter by growth type, clarity, and specific measurements to find the exact stones for your production needs.

Need a specific size or matching stones? Request Custom Sourcing

Custom Manufacturing & Wholesale Supply of CVD Lab Grown Diamonds

Our factory-direct model enables customized production of CVD lab diamonds tailored to your exact specifications. From calibrated sizes to large-carat stones, our CVD lab grown diamonds are designed to support consistent, scalable, and efficient manufacturing for global B2B clients.

Custom Precision & CAD Support

Order non-stock dimensions and exact millimeter sizes tailored to your unique designs. Our white CVD diamonds are planned to match your CAD specifications precisely, reducing setting adjustments, minimizing labor time, and improving overall production efficiency for manufacturers and OEM partners.

Consistent Batch Grading

For brands maintaining uniform quality across large collections, we provide strictly consistent batch grading. Each parcel of white CVD lab grown diamonds is graded to maintain the same color, clarity, and proportion standards – ensuring your finished diamond appears identical across all retail locations and repeat production runs.

Specialty & Large Carat CVD Diamond Growth

Access exceptional large-carat white CVD diamonds, including stones 10+ carats, grown using high-purity carbon seeds and controlled reactor environments. These specialty CVD diamonds are available on request for exclusive statement pieces, flagship collections, and high-value custom projects.

Global Export & Logistics for CVD Lab Grown Diamond

We ensure smooth global delivery of CVD lab diamonds with secure packaging, export documentation, and reliable logistics support. Our Surat-based operations are optimized for international wholesale distribution of CVD lab grown diamonds across major global markets.

Secure Packaging

Every white CVD diamond shipment is secured in tamper-evident, high-security packaging and fully insured from dispatch to delivery, ensuring your stones arrive safely and in perfect condition.

Export Documentation

Our experienced export team handles all international trade documentation and compliance, supporting smooth imports for CVD diamond buyers across the USA, Europe, Hong Kong, and the UAE.

Scheduled Dispatch

We provide scheduled dispatch, 24/7 shipment tracking, and reliable delivery timelines for bulk and repeat CVD diamond orders – helping you maintain stable inventory levels without disruption.

Why Choose Ocean Star Diamonds for CVD Lab Grown Diamonds?

Unlike traditional marketplaces, we operate as a factory-direct B2B supplier. By eliminating middlemen, we empower retailers to protect margins and maintain quality consistency.

Surat-Based Manufacturing for CVD Lab Grown Diamonds

Our CVD lab grown are produced within Surat’s globally recognized diamond manufacturing ecosystem, ensuring precision cutting, scalable production, and consistent quality for wholesale buyers.

Strict Quality Control & Transparent Grading

Each of our CVD lab grown diamonds undergoes rigorous quality checks with full transparency in grading, growth method, and stone characteristics, ensuring confidence for every buyer.

Factory-Direct Pricing for Wholesale Buyers

As a direct manufacturer of CVD lab grown diamonds, we eliminate middlemen and offer competitive wholesale pricing, helping retailers and manufacturers maximize margins.

Direct Access to Diamond Experts

Work directly with our experienced team for faster sourcing, accurate matching, and efficient coordination of bulk CVD lab grown diamond orders.

Reliable Supply for Repeat Orders

Our structured production system ensures timely delivery and consistent supply of CVD lab grown diamonds for large-volume and repeat manufacturing requirements.

Access Wholesale White CVD Diamonds

Partner with Ocean Star Diamonds for a reliable, ethical, and scalable supply of white CVD lab grown diamonds. Built for retailers and manufacturers sourcing at scale.