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MEITUO / Product sourcing collection

Wholesale Lab-Grown Diamonds for the Jewellery Trade

From a single center stone to a coordinated collection. Find the product format that fits your buying brief.

Explore Products Prepare a Brief

Actual availability confirmed by enquiry

Oval Lab-Grown Diamonds Wholesale — illustrated product selectionRound Lab-Grown Melee Diamonds — illustrated product selectionYellow Lab-Grown Diamonds — illustrated product selection

Define the product family

What to Know About Wholesale Lab-Grown Diamonds for the Jewellery Trade

Wholesale lab-grown diamond sourcing starts with what your business needs to make, rather than a long list of grades. A solitaire center stone, a bag of pave melee and a matched earring pair are different purchasing tasks. MEITUO brings these tasks into one product catalogue, with technical details and practical questions for the selection. Browse by product family, then compare the measurements, visual criteria and document requirements that affect your design. The catalogue describes sourcing options, not a live stock feed. Availability and commercial terms are reviewed against the actual brief.

Browse the product options

Explore the Diamond Product Catalogue

All Product FamiliesLoose Lab-Grown DiamondsLab-Grown Melee DiamondsLab-Grown Diamond Side StonesMatched Lab-Grown DiamondsFancy Color Lab-Grown Diamonds

26 product groups

Sourcing options, not a live stock list

Yellow Lab-Grown Diamonds — illustrated product form

Fancy Color Lab-Grown Diamonds / SOURCING ON REQUEST

Yellow Lab-Grown Diamonds

Yellow loose diamonds for design-led rings and pendants, with color appearance and supporting information reviewed stone by stone.

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Pink Lab-Grown Diamonds — illustrated product form

Fancy Color Lab-Grown Diamonds / SOURCING ON REQUEST

Pink Lab-Grown Diamonds

Pink loose diamonds for bespoke color designs, with the actual hue, outline and supporting documentation reviewed before selection.

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Blue Lab-Grown Diamonds — illustrated product form

Fancy Color Lab-Grown Diamonds / SOURCING ON REQUEST

Blue Lab-Grown Diamonds

Blue loose diamonds for distinctive rings and pendants, evaluated through actual color, dimensions and disclosed stone information.

Explore Product

Choose with a complete specification

How to Choose a Lab-Grown Diamond Supply Format

A category page should help you compare options before you submit an enquiry.

01 / SELECTION CHECK

Start With the Finished Piece

For a ring or pendant, begin with the center stone. For a pave setting, start with melee sizes. For earrings, decide how closely two stones need to match. Product format determines the information your RFQ needs.

02 / SELECTION CHECK

Use Dimensions as Well as Carat

A carat value describes weight. A setter also needs length, width and depth, or a sieve range for small round stones. Include allowable dimensional variation before comparing different quotations.

03 / SELECTION CHECK

Separate Identity From Appearance

Confirm laboratory-grown origin and the relevant documents, then review the selected goods visually. An individual report and a parcel quality description serve different purposes; neither should be assumed to cover every product.

04 / SELECTION CHECK

Make the Next Order Easier

Record the approved specification, count, unit, matching criteria and reference imagery. A useful sourcing record supports replenishment discussions even when the actual stones and availability change.

06 / A practical comparison

Match the Product Family to the Purchasing Task

Compare the properties that change the purchasing decision, then review the actual selected stones or parcel.

Choose against the actual design, documents and offered goods rather than a blanket better-product claim.
Product familyTypical buying taskEssential RFQ detail
Loose center stonesA ring, pendant or individual client orderShape, actual dimensions, weight and report
Melee diamondsPave, halo and accent productionSize range, count or total weight, parcel criteria
Side stonesA setting around a specific center stoneOutline drawing, thickness and handedness
Matched diamondsEarring pairs or coordinated multi-stone workEvery-stone data and group matching criteria
Fancy color diamondsA color-led collection or bespoke designColor reference, report description and treatment disclosure

Connect products to the finished piece

Build the Diamond Brief Around the Application

Solitaire engagement rings — downstream application illustration

Solitaire Engagement Rings

A circular center works with a range of solitaire concepts, but the sourcing task remains specific: match diameter, height clearance and visual standard to the actual ring head. Include a drawing or existing mount dimensions before comparing proposed stones, especially when replacing a center stone in a retained setting.

Explore the Relevant Product
Pavé and halo accents — downstream application illustration

Pavé and Halo Accents

Pavé shoulders and halos use many small round stones in a close layout. Supply the seat dimensions and design count, then review the parcel’s fit and visual consistency so the accents support the center and follow the intended pattern.

Explore the Relevant Product

Specific buyers, specific requirements

Plan the Category Enquiry Around Your Business

01 / BUYER BRIEF

Independent Jewellers

Replace or select a circular center for a client design without guessing from carat weight.

Send the mount diameter, depth clearance, weight preference and report requirement; distinguish a replacement stone from a new setting project.

02 / BUYER BRIEF

Independent Setters and Workshops

Obtain a parcel suited to a specific band, halo or repair task without confusing stone count with total weight.

Provide the design count, nominal seat diameter and any reserve stones needed.

03 / BUYER BRIEF

Manufacturers & Wholesalers

Build oval selections against clear acceptance criteria.

Separate single stones from matched pairs; list tolerance, report and image requirements alongside quantity.

Editorial scenarios illustrate business planning; they do not establish national preferences or demand statistics.
Market scenarioExample procurement useWhat needs clarification
United StatesRound bridal and stud assortmentDiameter, report fields and pair-weight terminology
United KingdomIndependent bench and bespoke halo workSieve ranges, setting drawing and small-lot replenishment needs
AustraliaMade-to-order solitaire and pendant collectionsDesign approval sequence and repeat diameter bands

08 / Before you source

Wholesale Lab-Grown Diamonds for the Jewellery Trade Buying FAQ

What Products Belong in a Wholesale Lab-Grown Diamond Catalogue?

A useful B2B catalogue separates center stones, small melee, shaped side stones, matched combinations and color-led goods. Growth method and grading documents remain important selection dimensions, but they do not replace the buyer's underlying product task.

Can a Small Jewellery Business Submit a Sourcing Request?

The enquiry process supports a clearly specified business request, including an individual stone or pair. Quantity, minimum order value and delivery arrangements are discussed with the actual selection. A product page does not establish one universal MOQ across the catalogue.

Are the Product Photographs Actual Available Inventory?

Request actual stone or parcel information, supporting images and documents during the selection process before confirming an order.

Should I Choose CVD or HPHT as the Main Product Category?

Use the finished product requirement first, then state a growth-method preference if your buying program requires it. A CVD or HPHT label alone does not establish a selected stone's dimensions, visual appearance, report coverage or treatment history.

How Should I Compare Wholesale Lab-Grown Diamond Quotations?

Compare the same product format, measurement requirements, grades, documents, quantity and acceptance criteria. For a pair or set, record each-stone data and the total. Confirm pricing validity, availability and delivery terms for the actual proposed goods.

09 / Prepare the next conversation

Build Your Diamond Sourcing Brief

Start with the fixed requirements and explain where the sourcing selection can vary.

Describe the product format, design requirements, document needs and intended purchase unit. The actual selection and commercial terms are confirmed through the quotation.

YOUR PREFERRED REQUIREMENT

Wholesale Lab-Grown Diamonds for the Jewellery Trade

Continue to our contact form with your selected specifications and send your requirements directly to our sourcing team.

Continue to Inquiry

Review your product selection and requirements on our contact form.

Connect the catalogue and procurement requirements

Product and Sourcing Resources

IGI-Graded Lab-Grown Diamonds for Business Buyers CVD Lab-Grown Diamond Sourcing HPHT Lab-Grown Diamond Sourcing
Loose Lab-Grown Diamonds Lab-Grown Melee Diamonds Lab-Grown Diamond Side Stones Matched Lab-Grown Diamonds Fancy Color Lab-Grown Diamonds
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