Image 1 of 3: Face-up studio view
Loose Lab-Grown Diamonds / Business sourcing
Source heart-shaped lab-grown diamonds with a clear cleft, balanced lobes and agreed orientation for rings, pendants and matched design projects.
Preferences are a brief, not a live inventory selection.
A product brief, not just a grade list
Heart-shaped lab-grown diamond sourcing depends on whether the outline reads clearly in the finished jewellery. The cleft, two lobes, shoulders and lower point need to work together, so the request should include a visual reference as well as dimensions. A pendant mount may interact with the top cleft differently from a ring head, while a pair adds the need for consistent heart shapes. Availability should be checked for the particular brief rather than assumed across every size. MEITUO coordinates those requirements with proposed supply options. Example measurements are illustrative; actual cutting description, grades, documents, appearance and order terms remain subject to individual confirmation.
01 / Define the actual requirement
Separate the product description, sample values and information that must be confirmed for the actual selected goods.
| Material | Laboratory-grown diamond; material identity is separate from the shape name. |
|---|---|
| Shape / cutting style | Heart brilliant; actual cutting description to be confirmed |
| Supply status | Sourcing request; actual availability is confirmed against your brief. |
| Illustrative carat weight | 2.00 ct per stone; example only, not a listed inventory item. |
| Illustrative dimensions | 8.30 × 8.60 × 5.00 mm (L × W × D); not measurements of an offered stone. |
| Proportion / outline | 0.97 in the illustrative configuration (length ÷ width); cleft, lobes and point require separate assessment. |
| Color & clarity | Request your preferred range; final individual grades are as reported. |
| Mounting review | Point/corner support, orientation and clearance should be approved by the setter for the actual stone. |
| Cut / polish / symmetry | Use the fields and terminology on the actual issuing laboratory’s document. |
| Growth method | CVD or HPHT as documented for the selected diamond; state any method requirement. |
| Post-growth treatment | Confirm the disclosed treatment information separately from the growth-method label. |
| Report & correspondence | Agree laboratory, document coverage and any supplied inscription correspondence. |
| Order unit & matching | Each or a selected pair; state each-stone and total weights, dimensions and acceptance criteria. |
| MOQ / price / lead time | Confirmed by quotation after specification, quantity, destination and availability review. |
| Shape / cutting style | Heart brilliant; actual cutting description to be confirmed |
|---|---|
| Cut / polish / symmetry | Use the fields and terminology on the actual issuing laboratory’s document. |
| Growth method | CVD or HPHT as documented for the selected diamond; state any method requirement. |
| Post-growth treatment | Confirm the disclosed treatment information separately from the growth-method label. |
| Report & correspondence | Agree laboratory, document coverage and any supplied inscription correspondence. |
IGI and GIA services have their own report formats. Use the actual issuing laboratory's wording rather than adding a blanket quality claim. IGI report background · Current GIA services
| Supply status | Sourcing request; actual availability is confirmed against your brief. |
|---|---|
| Illustrative carat weight | 2.00 ct per stone; example only, not a listed inventory item. |
| Order unit & matching | Each or a selected pair; state each-stone and total weights, dimensions and acceptance criteria. |
| MOQ / price / lead time | Confirmed by quotation after specification, quantity, destination and availability review. |
Send a top-view reference, dimensions, wearing direction and how much surrounding metal is planned.
02 / Choose against the design
Use these product-specific checks to make your quotation request more precise.
Look for the intended balance between the rounded lobes and the depth and position of the cleft. A length-to-width number does not capture these features. Use a clear top-view reference where the heart silhouette is central to the collection design.
Compare the point with the centerline through the cleft and assess how the shoulders taper. If the design uses an asymmetric mount, describe it separately; do not let an unspecified mounting orientation obscure the intended balance of the stone itself.
The setting, bail or prongs can change how much of the cleft and lobes remains visible. Share the mount concept before approving the stone. For a retained head, ask the setter to review the dimensions and support requirements against the actual selected heart.
A small image does not establish how clearly a particular heart outline will read in the finished piece. Review the proposed size and visual material together, then confirm availability. Treat unusual size, pair or contour requirements as sourcing questions rather than automatic catalogue options.
03 / Plan from the finished design
The finished setting or production workflow determines which measurements and matching decisions belong in the enquiry.
APPLICATION 1
For a pendant, decide how the bail and supporting metal relate to the cleft without hiding the intended outline. State wearing direction, face-up dimensions and the appearance reference. Approve the actual heart shape before finalizing a closely fitted mount, especially where the outline is the central design feature.
Brief This Application
APPLICATION 2
A ring head should support the selected heart while preserving the intended visual balance. Provide the setter’s seat and point-support requirements together with the contour reference. The cleft, lobes and lower point should be reviewed as one outline rather than inferred from weight or a broad shape label.
Brief This ApplicationADDITIONAL DESIGN USE
Matched hearts require consistent cleft shape, lobe balance, contour and overall scale. Specify the finished orientation and each-stone weights clearly. Review the proposed stones together where possible, and confirm whether the project needs a closely matched pair or individually selected stones within a shared design family.
Brief This Application04 / Your buying model
Preserve a recognisable heart silhouette around the bail and mount.
Include in the RFQ: Send a top-view reference, dimensions, wearing direction and how much surrounding metal is planned.
Translate a client’s heart outline into a fitted ring selection.
Include in the RFQ: Include cleft and lobe preference, point support, depth clearance and document requirements.
Coordinate hearts for a defined gift or collection design.
Include in the RFQ: State whether matching is required, the individual and total weights, outline criteria and planned approval date.
05 / Qualitative procurement scenarios
Use a specific business scenario to prepare an enquiry. These examples do not assert national preferences, market size or confirmed orders.
| Market | Buying scenario | RFQ focus |
|---|---|---|
| United States | Design-led heart pendant and ring programs | Outline readability and mount interaction |
| United Kingdom | Client-specific heart commissions | Contour reference and setter review |
| Australia | Small-batch heart jewellery planning | Availability check and approval sequence |
A brand considering a heart program can ask to review the actual cleft, lobes and point at the proposed size before approving the mount. Separate pendant and ring requirements in the RFQ. This is a product-development scenario and does not assert national gift-season demand, growth or sales volume.
A bespoke request can begin with a client’s desired heart shape, then add dimensions and mounting constraints. Confirm how the setting will affect the visible cleft and lobes. This example guides a sourcing conversation, not a claim that all British buyers prefer a particular heart proportion.
A studio planning a limited heart design can confirm the required contour and size before finalizing its buying or production schedule. Ask whether matching or future repeats form part of the plan. Availability and lead time require quotation; the scenario is not a verified national market demand forecast.
06 / A practical comparison
Compare the properties that change the purchasing decision, then review the actual selected stones or parcel.
| Buying consideration | Heart brilliant | Pear brilliant |
|---|---|---|
| Upper outline | Two rounded lobes separated by a cleft. | One continuous rounded end. |
| Lower outline | One centered point. | One pointed end; orientation must be specified. |
| Symmetry review | Cleft, lobes, shoulders and lower point together. | Point alignment, shoulders and rounded end together. |
| Mount interaction | Check whether metal obscures the cleft or lobe definition. | Check point support and rounded-end fit. |
| Pair matching | Coordinate cleft, lobes, contour and scale. | Coordinate teardrop contour, dimensions and direction. |
| Selection basis | Choose the outline needed by the design. | Choose the outline needed by the design. |
08 / Before you source
Review a clear face-up view showing the cleft, both lobes, shoulders and lower point. These features should be considered together at the proposed size. A ratio is useful for describing proportion but cannot replace a contour reference or establish how the heart will read in its mount.
You can submit a matching brief, but availability must be checked for the required size and outline. State each-stone weight, combined weight, dimensions, contour criteria and final orientation. Review the actual proposed pair rather than assuming that two individual hearts with similar grades will match visually.
No. The heart outline has a cleft and two upper lobes, while a pear has a continuous rounded end. Their contour and mounting interaction differ. The product description and quotation should identify the intended shape clearly rather than relying on a setting to create the silhouette.
The position and design of the bail or supporting metal can affect how much of the heart’s cleft and lobes remains visible. Share the mount concept with the sourcing brief, then review the actual stone and dimensional fit before finalizing a close-fitting pendant setting.
State the required issuing laboratory in the inquiry, then review the actual document for the selected diamond. Check correspondence with the goods and record growth method and post-growth treatment disclosure separately. Laboratory service formats differ, so use the fields actually supplied rather than copying one grading template across every stone.
Those terms are confirmed after the sourcing requirements and proposed goods have been reviewed. Include the number of stones or pairs, specification, destination and required date in the brief. This page does not promise a universal minimum, a fixed price, stock availability or a delivery date before quotation.
09 / Prepare the next conversation
Start with the fixed requirements and explain where the sourcing selection can vary.
Send a top-view reference, dimensions, wearing direction and how much surrounding metal is planned.
YOUR PREFERRED REQUIREMENT
Heart Shaped Lab-Grown Diamonds Wholesale
Continue to our contact form with your selected specifications and send your requirements directly to our sourcing team.
Review your product selection and requirements on our contact form.
Keep the buying brief connected
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