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Precious Metal Alloys

Yellow Gold (22K Crown Gold) vs White Gold (18K Palladium)

Empirical head-to-head comparison table, delta analysis, and interactive formula calculators.

Yellow Gold (22K Crown Gold)

Base Metal Gold
Fineness PPT 916.7
SG Min 17.65
SG Nominal 17.8
SG Max 17.95
Melting Point C 1000
Composition Summary 91.7% Au, 5.5% Ag, 2.8% Cu
VS

White Gold (18K Palladium)

Base Metal Gold
Fineness PPT 750
SG Min 15.8
SG Nominal 16
SG Max 16.2
Melting Point C 1150
Composition Summary 75% Au, 25% Pd

📊 Delta & Performance Analysis

Direct comparative ratio of core numeric metrics between Yellow Gold (22K Crown Gold) (Cyan) and White Gold (18K Palladium) (Gold).

Fineness PPT: 916.7 vs 750 Δ +166.7
SG Min: 17.65 vs 15.8 Δ +1.85
SG Nominal: 17.8 vs 16 Δ +1.8
SG Max: 17.95 vs 16.2 Δ +1.75
Melting Point C: 1000 vs 1150 Δ -150

Solve Live Formulas with Interactive Tools

Run real-time calculations using our laboratory instruments, programmatic REST API, or raw CSV/JSON datasets.

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Frequently Asked Questions

What are the primary differences between Yellow Gold (22K Crown Gold) and White Gold (18K Palladium)?

Yellow Gold (22K Crown Gold) and White Gold (18K Palladium) represent distinct specifications within Precious Metal Alloys. Reference the side-by-side data table above for exact empirical values.

Can I access this comparison data programmatically via API?

Yes. GemsMakers offers a high-speed, zero-authentication JSON REST API at https://gemsmakers.com/api/v1/calculate.php and downloadable datasets in both CSV and JSON formats under CC BY 4.0.