Quality Control
Every piece of LY Jewelry undergoes rigorous inspection to ensure exceptional quality and durability.
Our Standards
18K Gold Plating Excellence
We use genuine 18K gold plating with a thickness of 2-3 microns, significantly thicker than industry standard. This ensures our jewelry maintains its brilliant appearance for years of regular wear.
Our plating process includes multiple layers: first a copper base, then nickel barrier layer, followed by the 18K gold layer, and finally a protective top coat to prevent tarnishing.
Quality Certification
Stone Grading
- Only AAA-grade cubic zirconia used
- Consistent color and clarity standards
- Precision cut for maximum brilliance
- Individual stone inspection
Plating Quality
- 2-3 micron 18K gold plating thickness
- Multi-layer plating process
- Color uniformity testing
- Adhesion and wear resistance tests
Craftsmanship
- Smooth surface finishing
- Secure stone setting
- Proper clasp and chain functionality
- Soldering strength verification
Durability Testing
- Temperature resistance tests
- Humidity exposure testing
- Friction and scratch resistance
- Color fastness verification
Packaging
- Individual soft pouch wrapping
- Bulk packing for wholesale orders
- Custom packaging available
- Secure export-grade cartons
Compliance
- Nickel-free compliant (EU standards)
- Lead-free certification
- Conflict-free material sourcing
- Customs clearance documentation
Want to Learn More About Our Quality Process?
Contact us for detailed product specifications and quality reports.
Contact Our Quality Team