SPU: JEBCA015P1
Specification
| Color | White Gold |
| Width | 9mm |
| Length | 6.5 inches |
| Weight | 12.2g (±2g) |
| Material | S925 Silver, 14KGP, Moissanite, CZ Blue Sapphire |
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 | Core audience: women aged 20–38 with high spending power. They favor sapphire and diamond elegance, seek understated luxury, and often turn to Instagram for jewelry inspiration. Purchases are driven by weddings, anniversaries, gifting, and self-reward, showing high market fit. |
| Competitive landscape | Luxury brands highlight rarity and prestige but remain overpriced. Fast fashion offers low costs yet lacks value. This piece creates a competitive edge through accessible luxury pricing and refined sapphire-centered designs. |
| Sales performance | From 2023–2024, the market grew from $60.39B to $75.75B, with online sales at 45%. Monthly sales potential is 3,000 units with a 22% ROI, showing strong feasibility. |
| Market trends | The global jewelry market is projected to reach $242B by 2025. Colored gemstones and sustainability are rising trends. By 2032, sapphire jewelry will remain a focal point of luxury growth. |
| Distribution and promotion | Combining e-commerce, boutiques, and premium department stores, promotions highlight sapphire storytelling and seasonal campaigns. Collaborations with luxury partners and social KOLs enhance visibility and brand penetration. |
