Material Composition | Daily wear, formal events | Industry: 14k gold plating on brass (2 µm ASTM B488) ▲ Base: 18k gold on 316L stainless steel (2.5 µm ASTM B488) ▲ Advanced: 24k gold plating (3 µm ASTM B488) | ▲ Base: Hypoallergenic, corrosion-resistant ▲ Advanced: Enhanced durability and luster | Higher cost for advanced tiers; base may require occasional polishing |
Main Stone Type | Occasions valuing natural beauty | Industry: Synthetic resin (ASTM D792) ▲ Base: Natural mother-of-pearl (ASTM C1193) ▲ Advanced: Pearl + CZ accents (ASTM C12.6) | ▲ Base: Unique iridescence ▲ Advanced: Sparkling gemstones for premium look | Base: Sensitive to chemicals; advanced adds weight |
Certifications | Eco-conscious buyers, corporate gifts | Industry: No eco-certification ▲ Base: EPR Germany (EU packaging compliance) ▲ Advanced: EPR + Fairmined (ISO 14024) | ▲ Base: Sustainable packaging ▲ Advanced: Ethical sourcing + eco-recycling | Certification adds production cost; advanced may limit customization |
Chain Design | Formal events, casual outings | Industry: 1.2mm brass chain (ISO 3691) ▲ Base: 0.8mm stainless steel (ISO 3691) ▲ Advanced: 0.6mm rhodium-plated chain (ASTM B568) | ▲ Base: Lightweight elegance ▲ Advanced: Ultra-delicate finish | Base may feel less robust; advanced requires gentle handling |
Aesthetic Design | Romantic/gift occasions, cultural themes | Industry: Geometric pendants (0.5mm carving ASTM E1777) ▲ Base: Vintage moon pendant (1.2mm carved depth ASTM E1777) ▲ Advanced: Moon + star accents (1.5mm carving) | ▲ Base: Symbolic moon motif ▲ Advanced: Intricate celestial storytelling | Base may appeal less to modern styles; advanced is less versatile |
Application Versatility | Parties, engagements, anniversaries | Industry: 2-3 occasions ▲ Base: 4+ (party, engagement, gift, anniversary) ▲ Advanced: 6+ (includes casual wear) | ▲ Base: Multi-occasion suitability ▲ Advanced: Casual-to-formal adaptability | Base lacks sporty appeal; advanced may need chain adjusters |