About Silver Bullion Valuations
Silver value calculations utilize the international benchmark spot quote per troy ounce ($31.1035\text{ grams}$).
Sterling Silver (.925) Calculation
Most silver jewelry and tableware is crafted from Sterling Silver, which contains 92.5% pure elemental silver and 7.5% copper for structural hardening. To calculate the intrinsic metal melt value of a sterling silver item:
Weight in Grams × Spot Price Per Gram × 0.925