Gold Loan Valuation Overview
Gold loan valuation is the process by which a pawn broker determines two things: the current market value of the pledged gold, and the maximum loan amount they can offer against it. The valuation process is simple in principle but requires precision in practice — any error in weight measurement or purity assessment directly affects the loan amount offered and the risk assumed.
Step 1 — Physical Weighing
Every gold item is placed individually on a calibrated digital precision scale and weighed to 0.01 gram accuracy. Items are weighed separately rather than together to ensure each item's weight is accurately recorded for later identification.
Important: The weight measured is the gross weight of the jewellery — including any stones, clasps, or wax filling. If items contain significant non-gold components, the pawn broker may either remove stones before weighing or apply a deduction for the non-gold component's estimated weight.
Step 2 — Purity Testing
Gold purity is expressed in karats (24K = pure gold) or fineness (999 = 99.9% pure). The purity of the gold determines how much actual gold is in the jewellery:
20 grams of 22K gold = 20 × (22÷24) = 18.33 grams of pure gold
Purity is tested using one of these methods — acid test (common, low cost), touchstone (quick screening), XRF machine (precise, higher cost), or BIS hallmark verification. See our detailed guide on Gold Purity Testing Methods.
Step 3 — Market Value Calculation
The gold's market value is calculated using the current gold rate (updated daily) for the applicable purity:
20g of 22K gold at today's 24K rate of ₹6,210/gram:
= 20 × 6,210 × (22÷24) = ₹1,13,850
Alternative using 22K direct rate (₹5,693/gram):
= 20 × 5,693 = ₹1,13,860 (slight rounding difference)
Step 4 — Making Charge Deduction
Many pawn brokers deduct a percentage for "making charges" — the cost of craftsmanship embedded in the jewellery — before applying the LTV. This deduction is typically 2–8% of the gross gold value. The net value after making charge deduction is the basis for the loan calculation:
₹1,13,850 − 5% making charges = ₹1,13,850 × 0.95 = ₹1,08,158
Not all pawn brokers apply making charge deductions. This varies by business practice and state regulations.
Step 5 — LTV Application
The maximum loan amount is calculated by applying the LTV (Loan-to-Value) percentage to the net gold value:
₹1,08,158 × 75% = ₹81,119 maximum loan
₹1,08,158 × 70% = ₹75,711 (conservative pawn broker)
₹1,08,158 × 65% = ₹70,303 (high-value loan safety buffer)
Factors That Affect Gold Loan Valuation
| Factor | Effect on Valuation |
|---|---|
| Gold purity (karat) | Higher karat = higher value. 24K > 22K > 18K > 14K |
| Today's gold market rate | Higher gold rate = higher value. Updated daily by pawn broker software. |
| Making charge deduction | Reduces the base value. Varies by pawn broker practice (0–8%). |
| Stone content | Diamonds, rubies, etc. add weight but no gold value — may be deducted |
| Wax or metal core filling | Detected by XRF or physical inspection; deducted from weight |
| LTV percentage applied | Lower LTV = smaller loan but more conservative risk management |
Transparency in Valuation
A professional pawn broker explains the valuation calculation to the customer — showing the weight, the purity test result, the current gold rate used, and how the final loan amount was derived. Customers who understand and agree with the valuation have higher trust and are less likely to dispute the amount later.
Pawnbroker software displays all valuation components on the screen and prints them on the pawn ticket — making the calculation transparent and auditable.
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