SPU: JERIA031P1
Specification
| Color | White Gold |
| Weight | 8.37g (±2g) |
| Materials | S925 Silver, 14KGP, Moissanite, Green CZ Gemstones |
Structure & Shape
| Product | Seam line deviation ≤ 0.1mm; part matching accuracy ≥ 98%; natural contour flow |
| Common Mid-to-High-End Products | Seam line deviation ≤ 0.3mm; part matching accuracy < 90%; visible contour mismatches |
Material
| Product |
Main material-Metal properties: 925 Sterling Silver, silver content 92.5% ± 0.3%, Vickers hardness HV120
Gem-level: 5A-grade green CZ stone, Mohs hardness 8 – 8.5, 5A-grade moissanite, silicon carbide purity ≥ 99.9%, Mohs hardness 9.25 Gem-color level: D–F color, 95% reflectivity, color difference ≤ 1.5 — no visible color cast Gem-clarity: VVS clarity, crystal impurity rate < 1% |
| Common Mid-to-High-End Products |
Main material-Metal properties: 925 Sterling Silver, silver content 92.5% ± 0.8%, Vickers hardness HV80–100 Gem-level: 3A-grade CZ stone, Mohs hardness 6 – 7, 3A-grade moissanite, silicon carbide purity ≥ 95%, Mohs hardness 8.5 Gem-color level: F–G color, 87% reflectivity, color difference > 3.5 — prone to color shift Gem-clarity: SI1 clarity, crystal impurity rate 5% – 8% |
Craftsmanship
| Product |
Cutting: Hand + machine fine cutting, facet deviation ≤ 0.01mm, surface roughness Ra ≤ 0.05μm, mirror polish, precision angle sealing
Welding: Laser welding, weld seam ≤ 0.1mm, tensile strength ≥ 10N Gem Setting: Hand + machine setting; prong diameter: 0.25mm, setting depth: 1.2mm — gemstone is embedded more securely Plating: Coating thickness ≥ 2μm, anti-tarnish, anti-oxidation |
| Common Mid-to-High-End Products |
Cutting: Machine cutting only, facet deviation ≥ 0.03mm, surface roughness Ra ≥ 0.2μm, poor light reflection Welding: Traditional welding, weld seam ≥ 0.2mm, tensile strength ≥ 6N Gem Setting: Machine setting only; prong diameter: 0.2mm, setting depth: 1mm — gemstone stability is relatively weaker Plating: Coating thickness usually ≤ 0.6μm, prone to oxidation and fading |
Market Trends
| Consumer profile | Women 30–45, high-net-worth collectors on Instagram/TikTok, favor gemstone stacking, value jewelry appreciation and preservation, with strong preference for investment-grade gemstone pieces. |
| Competitive landscape | High-end jewelry offers rarity but high barriers; fast fashion lacks emotional value. This product positions as accessible luxury, filling the mid-market gap with fine gemstones. |
| Sales performance | U.S. jewelry market grew from $60.39B in 2023 to $75.75B in 2024, steady CAGR, online 45%. Gemstone demand rises, monthly sales potential 3,000+ units, ROI 22%. |
| Market trends | Global market projected $242B by 2025, CAGR 5.1%. Collectible jewelry demand driven by economic recovery and wealth management, gemstone investment heat expected to last through 2032. |
| Distribution and promotion | Combine high-end boutiques and e-commerce platforms, focusing on gemstone investment-themed marketing to strengthen brand influence and collector appeal. |
