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Blue Lab Diamond Ring Shape Comparison 6 Samples

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One Ring Platform, Several Blue Center Shapes

This series uses the same three-stone idea across several blue lab-grown diamond center shapes. The supplied images show emerald, pear, marquise, heart, oval and round executions, each framed by a matched white pear-shaped diamond on both sides.

For a buyer building a coordinated colored-diamond line, the value is not that every ring looks identical. The value is that the side-stone language stays recognizable while the center silhouette changes. That creates a collection family without forcing one CAD to do six different jobs.

Fancy shape blue lab diamond three stone ring series with pear side diamonds
The series view shows multiple blue center shapes using the same white pear-side visual language.

Keep the Side Language; Rebuild the Center Seat

A marquise, heart, oval and emerald center do not share the same prong map, depth, corner protection or side-stone meeting point. The pears can remain the collection signature, but their angle and spacing should be checked against each selected center.

Center Shape
CAD Priority
Side-Pear Check
Marquise / Pear
Protect pointed ends and control the long axis
Confirm tip clearance and transition angle
Heart
Preserve cleft and point alignment
Avoid crowding the lower point with the pear tips
Emerald
Match clipped corners and basket width
Keep both pears at equal height beside the straight edges
Oval / Round
Control center width and basket depth
Use pear size to set the final three-stone span

The center selection should begin with the actual stone dimensions. Buyers can compare available shapes in the blue lab diamond inventory, then build each ring around the selected stone rather than around a generic one-carat template.

Use a Shape Matrix Instead of One Universal CAD

For OEM or private-label development, prepare one matrix with a row for every center shape. Record the center length, width and depth, individual pear-side dimensions, total three-stone span, ring size and metal specification. This becomes the collection control sheet.

The shared visual rule can remain simple: blue center, white pear pair, polished shank. The manufacturing rule should be shape-specific. A heart needs different protection from an emerald; a long marquise needs different shoulder spacing from a round center.

FLORAL JEWELRY can develop the shape matrix through the custom jewelry CAD process. The first CAD is normally prepared within 48 hours after the selected center measurements and ring requirements are confirmed.

Multiple fancy shape blue lab diamond rings with matched pear side diamonds shown on hand
The on-hand assortment shows how different center silhouettes can share one recognizable three-stone family.

Define What Stays Fixed Across the Series

Keep fixed: the white pear-side concept, the general shoulder transition, the visual blue-to-white contrast and the target product tier.

Allow to vary: center shape, center measurements, prong positions, basket depth, pear angle and total top width.

Confirm per order: blue color grade, clarity, IGI requirement, growth method, metal, ring-size range, engraving, packaging and quantity. The uploaded images show the series concept, but they do not verify one common stone grade or one fixed metal specification for every variant.

A Six-Shape Assortment Can Be Quoted by Development Level

Prototype level: develop one center shape first and use it to lock the pear-side proportion, shoulder language and finish standard.

Core assortment: expand to three shapes with separate CADs and one shared QC brief.

Full shape program: release all approved shapes only after each center has its own stone dimensions, pear-pair specification and front/side reference images.

This approach avoids paying for six unrelated designs while also avoiding the opposite problem: forcing every center into one mounting. It also gives buyers a clearer basis for sample cost, repeat orders and future shape additions.

Blue lab diamond ring lineup with emerald pear marquise oval round and other center shapes
The lineup is a useful assortment-planning reference because the center shape changes while the pear-side signature remains consistent.

Verification Basis for This Product Page

Visible product evidence: supplied series photography showing multiple blue center shapes with white pear side diamonds.

Stone-grade evidence: confirm from the selected loose-diamond report or stone memo before publishing carat, blue grade, clarity, growth method or IGI number.

Manufacturing evidence: approved CAD, stone map and final QC images should become the repeat-order record for each shape.

Collection comparison: other finished blue-ring architectures are available in the Lab Blue Diamond Ring collection.

Buyer Questions — Answer First

Can one CAD be used for every blue center shape?

No. The uploaded series shows at least six center-shape executions. Each shape changes the basket geometry, prong map and side-pear meeting point, so every approved shape needs its own CAD or a formally verified variant drawing.

Can the same pear side stones be reused across the whole series?

Only within an approved size window. Compare the center width, inner stone gap, pear angle and finished three-stone span before carrying a side pair into another variant.

What data is needed for an accurate OEM quotation?

Start with the shape list and actual center measurements. Add the target blue grade, report requirement, metal, ring-size range, sample quantity and packaging scope. This lets the quotation separate one-time CAD development from repeat production.

Send a shape assortment, not a generic ring request. Through the custom development page, list the blue center shapes you want to launch first and attach any preferred stone dimensions. The response can be organized as a shape-by-shape CAD and sampling plan instead of one template quote copied across the whole series.

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2 year
Address: Guangzhou, China


Main Product: lab grown diamond rings, lab diamond jewelry, lab diamond tennis bracelet, lab diamond cuban link chain, lab grown diamond, lab grown diamond engagement rings

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The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
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