Gold Intelligence.
Understand what the markings mean, how gold content is calculated and why intrinsic metal value is different from retail, appraisal and dealer value.
Gold Karat GuideUnderstand 10K, 14K, 18K, 22K and 24K gold purity.→Karat ConverterConvert karat into theoretical percentage purity and fineness.→Gold Value CalculatorEstimate intrinsic gold content from weight, purity and a spot price.→
Weight × purity × metal price.
That framework estimates intrinsic gold content. Finished jewelry can carry additional value from design, diamonds, craftsmanship, brand, condition and market demand, while resale/refining offers can include deductions and spreads.