Technical Specifications

GAIA's Quality Standards

These specifications represent the quality benchmarks GAIA values in jewelry production. They are based on GAIA's experience and customer expectations. GAIA welcomes suppliers who can meet these standards or propose superior alternatives that enhance durability, aesthetics, and customer satisfaction.

Base Material

Sterling Silver Ag925

All GAIA jewelry is crafted from sterling silver (92.5% silver content) as the foundation. This ensures structural integrity, hypoallergenic properties, and compatibility with various plating and finishing techniques.

Plating Standards

Gold-Tone Products

For products with gold finishes, GAIA values durability and color consistency. GAIA's preferred standard is:

Minimum Standard:

  • Gold content: 14K or higher
  • Plating thickness: 2.5 μm or above

If suppliers have superior plating solutions that offer better wear resistance or color retention, suppliers are welcome to share recommendations.

Silver-Tone Products

For products maintaining a silver appearance, GAIA prioritizes anti-tarnish properties and longevity:

Recommended Standard:

Ag925 → Pd 0.50 μm → Rh 0.10 μm (nickel-free)

or optimized equivalent

If suppliers have superior plating solutions that offer better wear resistance or tarnish protection, suppliers are welcome to share recommendations.

Gemstones

Cubic Zirconia (CZ)

GAIA uses natural cubic zirconia for its brilliance and durability. GAIA's expectations include:

  • High clarity with minimal inclusions visible to the naked eye
  • Consistent color matching across all stones in a single piece
  • Secure setting that withstands daily wear
  • Precise sizing as specified in technical drawings

Enamel Work

Cold Enamel / Epoxy Enamel

Selected designs feature enamel work to achieve specific color effects. GAIA values:

  • Smooth, even surface without bubbles or pitting
  • Color accuracy matching approved samples or Pantone references
  • Durable adhesion that resists chipping or peeling
  • Gradient effects executed with precision (where applicable)

Surface Finishing

High Polish Finish

All GAIA pieces feature a high-polish finish to maximize light reflection and visual appeal. GAIA expects:

  • Mirror-like surface free from scratches, tool marks, or oxidation
  • Consistent polish across all visible surfaces
  • Smooth edges and transitions between design elements

Quality Expectations

Inspection & Consistency

GAIA values partners who maintain rigorous quality control throughout production:

  • Dimensional accuracy within ±0.2mm of technical specifications
  • Weight consistency within ±5% of target weight
  • Visual inspection to ensure no defects reach final packaging
  • Batch consistency so pieces from the same order are indistinguishable

Material Safety

Nickel-Free Materials

While not mandatory, GAIA strongly values nickel-free materials to ensure customer safety and minimize allergic reactions. If suppliers' production process can accommodate nickel-free materials without compromising quality, GAIA would greatly appreciate this consideration.

Certifications (Optional)

If suppliers' facility holds any of the following certifications, suppliers are welcome to mention them in inquiries. While not required, they demonstrate suppliers' commitment to quality and ethical practices:

  • RJC (Responsible Jewellery Council) Certification
  • ISO 9001 Quality Management
  • Nickel-free testing certification
  • Lead-free and cadmium-free testing certification
  • Hypoallergenic testing certification

These specifications reflect GAIA's commitment to quality and customer satisfaction. GAIA recognizes that every supplier brings unique expertise and capabilities. If suppliers have suggestions for alternative materials, processes, or finishes that could enhance GAIA's products, GAIA welcomes suppliers' input during the collaboration discussion.