Collection logic, silhouette direction and jewelry references organized into a usable design brief.
B2B custom jewelry service
From creative direction to production-ready approval.
Build original jewelry programs through a connected route of design interpretation, CAD engineering, 3D-printed validation, sampling and production planning.
What custom development means
A controlled path for original jewelry.
Custom jewelry development turns a brand brief into reviewable decisions. Najujewelry can support jewelry references, original design direction, CAD modeling, resin or wax 3D printing, physical sampling, stone setting, private-label packaging and delivery planning.
The exact route depends on the design, material, quantity and approval requirements. Pricing, minimum quantity and timing are therefore quoted per project rather than presented as generic promises.
Service scope
Four deliverables your team can commission.
The manufacturing guide explains sequence; this page defines what Najujewelry can contribute to the project.
Reviewable geometry, dimensions, construction and stone-layout decisions prepared for approval.
Resin, wax or finished sample routes selected to answer the project’s physical validation questions.
Approved product specification connected to presentation, order planning and delivery requirements.
Project routes
Choose the right starting point.
You do not need to arrive with a finished technical drawing. You do need a clear commercial objective.
Reference to CAD
Translate supplied visual direction into reviewable jewelry geometry without copying protected brand assets.
Co-designed collection
Develop a new jewelry language through shared concept, CAD and sample approval gates.
Approved sample to order
Plan a repeatable production conversation around an approved sample and documented requirements.
Frequently asked questions
Before you submit a brief.
What information is needed to start?
Share the jewelry category, reference direction, target market, preferred stone and metal route, approximate quantity, packaging needs and desired timing.
Can CAD and 3D printing be included?
Yes. CAD review and resin or wax 3D printing can be used as approval stages before physical sampling and production planning.
Which materials can be discussed?
Project routes may include moissanite, lab-grown diamond directions, 925 sterling silver and quality copper. Exact specifications and documentation requirements must be confirmed per project.
Is this a retail purchasing page?
No. Najujewelry is presented here as a B2B development and trade-inquiry partner. Quotes are prepared against the actual project brief.
Ready to develop
Send a useful jewelry brief.
The clearer the inputs, the more useful the technical and commercial response.