Material Composition | Formal events, daily wear | Industry Standard: Base metal alloys (e.g., stainless steel) Our Base: Copper alloy (ASTM F1142 compliant) Our Advanced: 14K gold-plated alloy (ASTM F1295) ▲ Upgrade: Gold plating adds luxury and corrosion resistance | Base: Lightweight, cost-effective. Advanced: Premium feel, reduced tarnish. | Base: Potential for tarnish or allergic reactions. Advanced: Higher cost. |
Pearl Quality | Weddings, upscale occasions | Industry Standard: Untreated pearls (Type AA) Our Base: Freshwater pearls (Type AA, ASTM C597) Our Advanced: Freshwater pearls (Type AAA, AAA+ luster) ▲ Upgrade: Enhanced luster and fewer imperfections | Base: Affordable elegance. Advanced: Superior luster and durability. | Base: May have minor flaws. Advanced: Higher price point. |
Stone Inlay Technology | Secure stone placement in formal jewelry | Industry Standard: Prong setting (ASTM F2992) Our Base: Secure claw setting (ISO 9001 certified) Our Advanced: Double-claw setting with anti-tarnish coating ▲ Upgrade: Enhanced durability and longevity | Base: Reliable for daily wear. Advanced: Resists wear and tear. | Base: Requires occasional tightening. Advanced: Complex maintenance. |
Durability | High-wear scenarios (e.g., active lifestyles) | Industry Standard: 500-hour scratch resistance (ASTM G171) Our Base: 800-hour resistance (ISO 14522) Our Advanced: 1,200-hour resistance (ASTM D523) ▲ Upgrade: 50% longer lifespan | Base: Outperforms basic alloys. Advanced: Ideal for frequent use. | Base: Moderate durability. Advanced: Heavier weight. |
Allergy Resistance | Sensitive skin users | Industry Standard: Nickel-free base metals Our Base: Hypoallergenic copper alloy (EN 1811 compliant) Our Advanced: Rhodium-plated gold alloy (ISO 17978) ▲ Upgrade: Reduced nickel exposure | Base: Safe for most users. Advanced: Virtually allergen-free. | Base: Minimal risk for sensitive skin. Advanced: Higher cost. |
Style Versatility | Casual/formal hybrid settings | Industry Standard: One-size-fits-most designs Our Base: Adjustable elastic rope (ISO 22899) Our Advanced: Customizable length + interchangeable charms ▲ Upgrade: Personalized styling | Base: Universal fit. Advanced: Tailored aesthetics. | Base: Limited design flexibility. Advanced: Requires additional purchases. |