Creating jewelry samples is not just a step in manufacturing; it is the heart of product development.
For fashion brands, wholesalers,retailers, and designers, a well-made sample determines:
- Product quality
- Customer experience
- Market response
- Final order decisions
- Long-term brand trust
At Yunova Lifestyle, sample development is treated as a sustainable, precision-driven, collaborative, and innovation-focused process.
Whether you’re a startup brand or an established retailer, our system ensures your designs are brought to life with clarity, accuracy, and premium craftsmanship.
This guide walks you through exactly how Yunova creates custom jewelry and accessory samples — from idea to final approved piece.
1. Understanding the Client’s Vision
Every sample begins with a clear conversation.
We begin by gathering:
✔ Design references
✔ Mood boards / Pinterest inspirations
✔ Required metal (Brass, Stainless Steel, Zinc Alloy)
✔ Size, weight, and finish preferences
✔ Target price range
✔ Usage scenario (daily wear, statement, modular, gifting, etc.)
Brands often provide images, sketches, or sample pieces.
Our design team decodes these references to build a clear technical direction.
Goal: Capture the intent of the design before touching the tools.
2. Technical Research & Feasibility Check
Once the idea is understood, our experts evaluate if the design is achievable in terms of:
- Casting feasibility
- Strength & durability requirements
- Plating compatibility
- Weight optimization
- Material behavior
- Locking/mechanism performance (for modular pieces)
- Market practicality
- We suggest improvements wherever needed — for example:
✔ reducing weight
✔ improving clasp design
✔ strengthening prongs
✔ refining modular compatibility
This ensures the final sample is beautiful, functional, and manufacturable at scale.
3. CAD Design & 3D Modelling (Digital Blueprint)
Our CAD team transforms the concept into a 3D digital model using software like Rhino, Matrix, ZBrush, and other jewelry modeling tools.
The CAD file includes:
✔ Exact dimensions
✔ Thickness and tolerances
✔ Stone settings
✔ Locking mechanics
✔ Modular connectors
✔ Weight estimations
At this stage, we share:
- CAD screenshots
- 360° renders (if required)
- Revised versions based on feedback
The goal: Perfect digital accuracy before moving to physical production.
4. Wax Printing or Mold Making
Depending on the design and metal, we use:
A. Resin/Wax 3D Printing
Used for precision samples, modular parts, and stainless steel components.
Perfect for fine detailing.
B. Silicone Mold Making
Used when the design needs multiple versions or is part of a collection.
C. Hand Carving (Rare)
Used for organic shapes in brass or zinc.
The wax model becomes the first physical preview of the design.
5. Casting the First Sample
The wax model is now cast in the desired metal:
✔ Brass
Perfect for plated premium jewelry.
✔ Stainless Steel
Used for high-strength daily-wear or men’s pieces.
✔ Zinc Alloy
Used for lightweight, detailed fashion accessories.
We use:
•Vacuum induction casting
•Spin/casting for brass
•Hot-chamber casting for zinc
•High-temperature steel casting systems
This results in the first raw metal sample.
6. Filing, Processing & Polishing
The cast piece goes through:
•Filing
•Smoothing edges
•Pre-polish
•Buffing
•Ultrasonic cleaning
This stage determines the shine, smoothness, and premium feel of the jewelry.
For modular designs, we test:
✔ Locking components
✔ Clip mechanisms
✔ Magnet fittings
✔ Chain compatibility
Every part must function flawlessly before plating.
7. Plating & Surface Finishing
Based on client preference, the sample can have:
Gold Plating (Flash / Micron)
Bright yellow, matte, or 18K finish.
Rhodium Plating
Silver tone, premium shine.
Rose Gold, Gunmetal, Matte Finishes
Custom options for trend-based brands.
We use nickel-free, export-grade processes, including:
✔ Copper layer
✔ Palladium barrier
✔ Final gold/rhodium layer
✔ Anti-tarnish sealant
This ensures long-lasting plating.
8. QC Inspection & Corrections
Before sending the sample, our QC team examines:
✔ Weight accuracy
✔ Plating uniformity
✔ Stone setting
✔ Sharp edges
✔ Mechanisms & locks
✔ Chain fitment
✔ Scratch-free polishing
✔ Wear test (24–48 hrs)
If any issue appears, we correct it before client review.
9. Sample Photography (Optional)
For clients working remotely, we provide:
✔ High-resolution studio images
✔ 360° videos
✔ Close-up shots of mechanisms
This helps them evaluate the piece without waiting for shipping.
10. Sample Dispatch & Client Feedback
The final sample is packaged securely and sent for approval.
We collect client notes on:
•Size
•Color
•Weight
•Fit
•Comfort
•Locking
•Overall aesthetics
If revisions are needed, we iterate quickly to finalize the production-ready sample.
11. Production Approval
Once the sample is approved, the design is locked for:
✔ Mass production
✔ SKU allocation
✔ Packaging planning
✔ Certification
✔ Bulk costing
✔ Timelines
Production timelines are shared immediately after approval.
Why Brands Trust Yunova for Custom Jewelry Samples
✔ Fast development cycles
✔ Modern CAD + casting infrastructure
✔ Premium plating (nickel-free, export grade)
✔ Modular system expertise
✔ Low MOQ / zero-MOQ flexibility
✔ Accurate costing
✔ Trend-forward design team
✔ Honest and clear communication
