Metal Purity | Everyday wear, heirloom pieces | Industry Standard: 14k gold (58.3% pure) Our Base: 18k gold (75% pure)▲ Our Advanced: 18k gold + rhodium plating▲▲ | Higher durability and tarnish resistance in Base/Advanced tiers. Rhodium plating enhances scratch resistance in Advanced. | Base/Advanced tiers cost 20–30% more than Industry Standard. |
Diamond Cut Quality | Engagement/celebratory jewelry | Industry Standard: Good cut (light reflection 65%) Our Base: Excellent cut (ISO 18223, 85% light reflection)▲ Our Advanced: Ideal cut (95% light reflection)▲▲ | Enhanced sparkle and brilliance in Base/Advanced tiers. | Ideal cut diamonds in Advanced may reduce stone size slightly. |
Hazardous Substance Compliance | Eco-conscious buyers | Industry Standard: No certification Our Base/Advanced: IEC62321 compliant (free of 10+ hazardous substances)▲▲ | Meets EU RoHS standards; appeals to sustainability-focused customers. | Certification adds 5–10% to production costs. |
Setting Security | Active lifestyles, frequent wearers | Industry Standard: 4-prong claw setting (2.5mm prongs) Our Base: 6-prong prong setting▲ Our Advanced: Micro-pave加固 claw setting▲▲ | Reduced stone loss risk in Base/Advanced tiers. | Heavier settings may slightly obscure stone visibility. |
Stone Type | Ethical/responsible purchasing | Industry Standard: Natural diamonds (traceability optional) Our Base: Lab-grown diamonds (ISO 18223 certified)▲ Our Advanced: Mixed lab/natural stones▲▲ | Lower cost and ethical appeal in Base tier. Unique hybrid design in Advanced. | Lab-grown may hold less resale value than natural stones. |
Design Versatility | Formal events/casual styling | Industry Standard: Single-stone designs Our Base: 3-stone oval/round combo▲ Our Advanced: Adjustable band width▲▲ | Multiple stone arrangements suit diverse aesthetics. Adjustable bands for universal sizing. | Customization options (e.g., engravings) may incur extra fees. |