Lab Grown Diamond Wholesaler

Elite Diam is a trusted lab grown diamond wholesaler and direct manufacturer, supplying loose lab grown diamonds wholesale to jewelry retailers, manufacturers, brands, and wholesale buyers worldwide. Our inventory includes IGI & GIA certified lab grown diamonds in a wide range of shapes, sizes, carat weights, color grades, and clarity options. We make it easy for businesses to source premium lab grown diamonds through direct manufacturing, certified quality, and reliable global supply.

  • Direct Manufacturer
  • IGI & GIA Certified Diamonds
  • Global Wholesale Supply
  • Dedicated B2B Support
  • Premium Quality Lab Grown Diamonds
Direct Manufacturer Direct Manufacturer
Bulk & Flexible Orders Bulk & Flexible Orders
Global B2B Supply Global B2B Supply
IGI & GIA Certified IGI & GIA Certified

Why Choose Elite Diam as Your Lab Grown Diamond Wholesaler

Choosing the right lab grown diamond wholesaler is about more than just product availability. Elite Diam empowers jewelry businesses to confidently source premium lab grown diamonds through direct manufacturing, certified quality, and reliable global supply. Our emphasis on consistency, transparency, and long-term partnerships makes us a trusted wholesale partner for businesses worldwide.

Direct Diamond Manufacturer

Elite Diam is a lab grown diamond manufacturer that oversees the entire production process from diamond growth to final inspection. This end-to-end control ensures consistent quality, reliable availability, and complete confidence with every wholesale order. 

Wholesale Lab Grown Diamond Expertise

With deep industry experience, we help jewelry retailers, manufacturers, brands, and diamond traders source certified lab grown diamonds that match their business needs. As a trusted lab grown diamonds bulk supplier, we ensure reliable supply for both regular purchases and high-volume wholesale orders.

Consistent Quality & Reliable Supply

Every single diamond undergoes comprehensive quality checks to ensure consistent grading, brilliance, and finish. Our efficient manufacturing and inventory management allow us to have a steady supply for regular and bulk orders.

Large Ready-to-Ship Inventory

We offer a wide selection of certified lab grown diamonds of all shapes, sizes, color grades, and clarity options. Stock that’s ready to ship means faster fulfillment and helps businesses respond quickly to changes in customer demand.

Certified IGI & GIA Diamonds

We supply lab grown diamonds that are certified by IGI and GIA and come with internationally recognized grading reports. Each certified diamond provides complete transparency, authenticity, and confidence for wholesale buyers. 

Dedicated B2B Customer Support

Our experienced wholesale team offers dedicated support throughout the sourcing process, from product selection to order fulfillment. We are dedicated to building long-term business relationships through responsive service and reliable support. 

Lab Grown Diamond Wholesale Collection

Elite Diam offers a comprehensive selection of certified lab grown diamonds to satisfy the sourcing needs of jewelry retailers, manufacturers, brands, and wholesale buyers. Our inventory consists of the most popular diamond shapes in the industry, assuring consistent quality, reliable availability, and flexibility for wholesale lab grown diamond wholesaler jewelry collections. 

Round Lab Grown Diamonds

Round shape lab grown diamonds are the most popular shape for engagement rings and fine jewelry because of their brilliant sparkle and timelessness. We offer a selection of certified round diamonds in a range of carat weights, color grades, and clarity options.

Oval Lab Grown Diamonds

Oval shape lab grown diamonds have a beautiful shape with dazzling brilliance, which makes them a popular choice for contemporary jewelry designs. Their elongated look gives a bigger visual look and still has excellent sparkle.

Princess Cut Lab Grown Diamonds

Princess cut lab grown diamonds are a modern square shape with amazing brilliance. They are a popular choice for engagement rings and designer jewelry for their modern style and sharp, clean lines.

Emerald Cut Lab Grown Diamonds

Emerald shape lab grown diamonds are known for their chic step-cut facets and classy look. Their clean lines and open facets highlight the diamond’s clarity, making them the perfect choice for premium jewelry collections.

Cushion Cut Lab Grown Diamonds

Cushion cut lab grown diamonds have soft rounded corners and brilliant facets for a classic but modern look. Because of their versatile design, they are a popular choice for engagement rings and custom jewelry pieces.

Pear, Marquise & Fancy Shape Diamonds

Our collection also includes Pear, Marquise, Radiant, Asscher, Heart, and other fancy shape lab grown diamond wholesaler. These exclusive shapes help jewelry businesses create exclusive collections and to meet the different tastes of customers.

Lab Grown Diamond Specifications

Elite Diam offers certified lab grown diamond wholesaler in various specifications to cater to the sourcing needs of jewelry retailers, manufacturers, brands, and wholesale buyers. We carry diamonds in many carat sizes, color grades, clarity levels, cut grades, and growth methods, so sourcing the diamonds you need for diverse business requirements.

Specification Overview

Attribute Availability
ColorD
Carat0.3
ClarityIF
ShapeEmerald
CertificationIGI
TypeLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone

Available Carat Sizes

We have lab grown diamond wholesaler that are 0.30 ct to 5.00 ct and more. So we have something for everyday jewelry to premium jewelry. This wide carat range allows the company to offer diamonds for a variety of customer tastes and market segments.

Diamond Color Grades

We offer diamonds in D to J colors, allowing businesses to choose stones for luxury, mid-range, and value jewelry collections. Every order is guaranteed consistent quality because all of our diamonds are graded.

Clarity Options

We provide VVS, VS, and SI clarity grades to meet the wide range of quality and price requirements. This selection allows businesses to choose diamonds offering the right balance of appearance, value, and market demand.

Cut Quality

We offer Excellent and Very Good cut grades for maximum brilliance and overall beauty. Every diamond is precision cut to the quality standards required by jewelry retailers and manufacturers.

CVD & HPHT Lab Grown

We supply CVD diamonds wholesale and HPHT diamonds wholesale in a wide range of specifications. These advanced growth methods offer certified quality, consistent performance, and greater sourcing flexibility for wholesale buyers.

Multiple Diamond Shapes

We carry Round, Oval, Princess, Emerald, Cushion, Pear, Marquise, Radiant, Asscher, Heart, and other fancy shape diamonds for various jewelry designs and wholesale requirements.

Certified Lab Grown Diamonds

As a certified lab grown diamonds supplier, Elite Diam carefully inspects and independently certifies every diamond to ensure quality, authenticity, and grading accuracy. Our certification process gives jewelry retailers, manufacturers, brands, and wholesale buyers total confidence in every diamond purchased. 

IGI Certified Lab Grown Diamonds

We provide IGI certified lab grown diamonds with detailed grading reports for carat weight, color, clarity, and cut. Every IGI-certified lab grown diamond is internationally recognized for quality and transparency. As a trusted IGI Certified Lab Grown Diamond Wholesaler, we supply certified diamonds that meet global grading standards. 

GIA Certified Lab Grown Diamonds

We supply GIA certified lab grown diamonds with globally recognized grading standards. Each GIA report guarantees quality and authenticity. As a trusted GIA Certified Lab Grown Diamond Wholesaler, we provide reliable diamonds for wholesale sourcing.

Multi-Stage Quality Inspection

Every diamond is put through a series of quality checks before it is certified to ensure that it has the right cut, polish, symmetry, clarity, and finish. This stringent quality-control process ensures consistent grading and reliable quality on every wholesale order.

Industries We Serve as a Lab Grown Diamond Wholesaler

Elite Diam provides certified lab grown diamonds to companies in the international jewelry market. We offer wholesale solutions for a variety of sourcing needs with certified inventory, consistent quality, and reliable supply worldwide.

Jewelry Manufacturers

Jewelry Manufacturers

Reliable diamond supply for consistent production & high-quality jewelry manufacturing.

Jewelry Retailers

Jewelry Retailers

Certified diamonds to help retailers offer trusted quality and wider product choices.

 Jewelry Brands

 Jewelry Brands

Reliable diamond supply for consistent production and high-quality jewelry manufacturing.

Diamond Traders

Diamond Traders

Flexible wholesale inventory for efficient sourcing and dependable business supply.

Importers & Exporters

Importers & Exporters

Export-ready diamonds with secure packaging and complete international documentation.

 Online Jewelry Businesses

 Online Jewelry Businesses

Certified diamonds with transparent grading for accurate product listings and buyer trust.

Our Lab Grown Diamond Wholesale Process

Elite Diam follows a simple and transparent wholesale process to make diamond sourcing efficient and hassle free. From understanding your needs to safe global delivery, each step is managed with precision and professional support. 

Share Your Requirements

Tell us your diamond specifications, including shape, carat weight, color, clarity, cut, certification, and quantity. Our team will look at your requirements and recommend the diamonds that best fit your business.

Diamond Selection

We have a selection of certified lab grown diamond wholesaler to fit your needs. Every diamond is hand-selected for quality, consistency, and availability.

 Wholesale Quote

once the have chosen your diamonds, we will send you a detailed wholesale quote based on your needs and order requirements. We are transparent about our pricing so you can make an informed purchasing decision.

Order Confirmation

After you approve the diamonds you’ve selected, we place your order and take care of the sourcing and shipping details. From the moment of confirmation to dispatch, our team guarantees a smooth and transparent process.

Quality Inspection & Certification

Each diamond undergoes a final quality check and certification verification before dispatch. This guarantees that all orders are up to our quality standards and your business expectations.

Secure Worldwide Shipping

We pack your order securely and ship it with all necessary documentation for domestic or international delivery. We guarantee safe handling, fast dispatch, and reliable shipping worldwide.

Frequently Asked Questions (FAQs)

What is a Lab Grown Diamond Wholesaler?

A lab grown diamond wholesaler is a wholesale supplier of certified diamonds to jewelry manufacturers, retailers, brands, traders, and distributors. Retail sellers do not have as wide a selection or the same quality and reliability of supply for commercial purposes. Elite Diam is a direct manufacturer and wholesaler of certified Lab Grown Diamonds in all shapes, sizes, and quality grades to businesses around the world.

Yes. Elite Diam can provide IGI and GIA certified Lab Grown Diamonds based on your business needs. Each certified diamond is accompanied by an independent grading report describing the carat weight, color, clarity, and cut of the stone. These globally awarded certifications give transparency, authenticity, and confidence to wholesale buyers.

Yes. Our diamonds are grown in a lab using either CVD (Chemical Vapor Deposition) or HPHT (High Pressure High Temperature) methods. We have a wide variety of shapes, carat weights, color grades, and clarity options available to buy, allowing businesses to acquire diamonds that match their product range and customer demands.

What you are sourcing and what diamonds you require will determine the minimum order quantity we require. Whether you're looking for a small order for a new jewelry line or wholesale quantities for ongoing production, we offer flexible wholesale options for businesses of all sizes.

Yes. You can request diamonds that meet your requirements for shape, carat weight, color, clarity, cut grade, certification, and growth method. We consult with you to understand your requirements and suggest diamonds that are suited to your business.

Yes, Elite Diam delivers certified Lab Grown Diamonds to clients all over the globe. Every order is fully insured, securely packaged, and accompanied by official export documentation to ensure a seamless, hassle-free international delivery experience.

Delivery times depend on the quantity of the order, diamond specifications, and destination. Once we have confirmed the order, we will provide you with an estimated delivery schedule and keep you updated throughout the process to ensure prompt fulfillment.

A lab grown diamond wholesaler carries its own stock and ships diamonds directly to businesses. That means better availability, consistent quality, and faster turnaround. A diamond broker buys diamonds from outside the company, which can affect inventory control and delivery timing. You'll have a more efficient sourcing experience when you deal directly with a wholesaler.

When you work directly with a manufacturer, you have more control over quality, inventory, and production standards. It also simplifies sourcing by providing certified diamonds directly from the manufacturer, ensuring a consistent supply, transparent communication, and reliable support for your wholesale needs.

Elite Diam supports jewelry businesses of all sizes with direct manufacturing, certified quality, and reliable worldwide supply. "We help retailers, manufacturers, brands, and traders source diamonds with confidence, with a broad inventory of certified Lab Grown Diamonds, stringent quality control, and committed B2B support.

Partner With a Trusted Lab Grown Diamond Wholesaler

If you are looking for a certified lab grown diamond wholesaler for retail, manufacturing, or bulk wholesale needs, Elite Diam is here to help your business. Our team helps you find the right diamonds with reliable inventory, certified quality, and worldwide supply. 

Discuss Your Wholesale Diamond Requirements

Share your preferred diamond specifications, including shape, carat weight, color, clarity, certification, and quantity. We'll recommend the best wholesale solution based on your business needs.

Contact Our Diamond Experts

Have questions about our inventory or sourcing process? Connect with our wholesale specialists to discuss your requirements and receive professional guidance for your next order.

Ready to Source Certified lab grown diamond wholesaler?

Complete the enquiry form below, and our team will contact you to discuss your wholesale requirements.