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14K Diamond Tanghulu Ring

14K Diamond Tanghulu Ring

RING SIZE

SPU: JERIA015P1
Specification

Color White Gold
Width 2mm
Weight 2.0g (±2g)
Material 14KGP, Moissanite


Structure & Shape

Product Consistent ring shape, diameter deviation ≤0.05mm; gems aligned tightly; clean metal joints

 

Common Mid-to-High-End Products

 

Inconsistent ring shape, diameter deviation ≥0.1mm; misaligned gems; visible joint gaps

 

 

Material

Product Main material-Metal properties: 14K gold, pure tone

Gem-level: 5A-grade moissanite, carbon content ≥99.9%, Mohs 9.25

Gem-color level: D–F color, 95% light return, ΔE ≤ 1.5, no visible tint

Gem-clarity: FL–IF clarity, flawless under 10× magnification

Common Mid-to-High-End Products

Main material-Metal properties: Mixed metal composition, prone to discoloration

Gem-level: 3A moissanite, carbon content ≥95%, Mohs 8.5

Gem-color level: F–G color, 87% light return, ΔE > 3.5, visible tint

Gem-clarity: VVS or lower clarity, flaws visible under 10× magnification

 


Craftsmanship

Product Cutting: Hand + machine polish; cut deviation ≤0.01mm; surface Ra ≤0.05μm; consistent sparkle

Welding: Seam gap ≤0.03mm, laser welded, flexible & secure

Gem Setting: Hand + machine setting; prong diameter 0.25mm, depth 1.2mm; secure fit

Plating: Plating thickness ≥2μm, resistant to fading and oxidation

Common Mid-to-High-End Products

Cutting: Machine polish only; cut deviation ≥0.03mm; surface Ra ≥0.2μm; uneven sparkle

Welding: Seam gap ≥0.05–0.1mm, standard welding, prone to cracks

Gem Setting: Machine setting; prong diameter ≥0.3mm, depth ≤1mm; loose stone fit

Plating: Plating thickness 0.1–0.2μm, prone to fading and oxidation

 

Market Trends

Consumer profile Women 18–38 in urban, mid-to-high income segments. They prefer minimalist sparkle and affordable luxury, are active on Instagram/TikTok, and purchase mainly for self-reward and gifting.
Competitive landscape Competitors include high-end wedding rings and fast fashion; the former overpriced, the latter flimsy. We win with affordable-luxury pricing, refined pavé settings, and versatility across occasions.
Sales performance Jewelry market CAGR reached 7–9% over the past two years, with online sales at 45% and holiday spikes at 30%. Positioned as affordable luxury, this ring projects 3,000+ monthly units, ~22% ROI, stable revenue, and strong feasibility.
Market trends By 2025, the global jewelry market reaches $242B, CAGR 5.1%. Minimalist luxury and stacking lead trends, with economic recovery and social sharing continuing to drive growth.
Distribution and promotion Channels include Amazon, Etsy, and boutiques. Promotion leverages influencer styling, limited collaborations, and sustainable partners; holiday capsule collections further increase market penetration.

 

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