How Gold Jewellery Selling Value Is Calculated
Gold jewellery selling value is the amount you can expect to receive when selling old gold jewellery back to a jeweller. It isn't the same figure as the making charges you paid when you originally bought the piece — it typically starts from the gold value of the metal itself, based on today's rate and your jewellery's purity and weight, with a deduction that jewellers may apply before arriving at the final estimate. This guide walks through how that estimated selling value is typically calculated, using the same logic as the SonaChandiTools Gold Sell Calculator.
Step 1: Gold Rate Used in the Calculation
The starting point for any selling value is the gold rate for the day — the price per gram of gold that a buyback offer is based on. This is the same reference rate shown on the Gold Rate Today page, applied to the specific purity of your jewellery.
Step 2: Purity — 24K, 22K, 18K and 14K
The rate applied to your jewellery depends on its purity. This site tracks four common purities — 24K, 22K, 18K and 14K — each with a different rate per gram, since each contains a different proportion of pure gold. A jeweller will usually assess or ask for your jewellery's purity (often visible from a hallmark, or stated on your original purchase bill) before applying a rate.
Step 3: Weight Used in the Calculation
Weight is measured on the jeweller's scale at the time of sale, not taken from your old purchase receipt. Stones, other metal parts (such as a clasp in a different karat), or wear over time can all make the actual gold weight different from what was originally billed, so the weight used in the calculation is the one measured on the day you sell.
Gold Jewellery Selling Value Formula
The same sequence the Gold Sell Calculator follows, in plain terms.
- 1.The applicable rate depends on your jewellery's purity (24K, 22K, 18K or 14K)
- 2.Gold value = Applicable gold rate × Weight
- 3.Deduction amount = Gold value × Deduction % (where applied by the jeweller)
- 4.Estimated selling value = Gold value − Deduction amount
Step 4: How Deductions Can Affect the Estimated Selling Value
Jewellers may apply a deduction to the gold value before arriving at what they'll pay, commonly described as covering things like purity verification, re-melting loss, or the jeweller's own buyback margin. There is no fixed or industry-standard deduction percentage: some jewellers deduct nothing, others apply a percentage they set independently, and it can vary by jeweller, jewellery condition and buyback policy. Always confirm the applicable deduction, if any, before agreeing to a sale.
Worked Example
The figures below use today's reference rate for 22K gold on this site, along with a hypothetical weight and deduction percentage — purely to illustrate how the calculation works, not as typical or recommended figures.
For 10 grams of 22K gold at ₹6,739.34/gram, the gold value is ₹67,393.40. A hypothetical 2% deduction reduces this by ₹1,347.87, giving an estimated selling value of ₹66,045.53.
This is an illustrative calculation only, using the site's current reference rate. Your jeweller's actual deduction percentage may differ — use the Gold Sell Calculator with your own numbers for a closer estimate.
Why Actual Jeweller Buyback Offers Can Differ
The estimate above shows the mechanics of the calculation, but the actual offer you receive from a jeweller can differ for several reasons: how they verify purity (testing method, or willingness to trust a hallmark), how they measure weight (and whether they deduct for stones or other attachments), their own buyback policy and deduction percentage, and the condition of the jewellery itself. Two jewellers can reasonably arrive at different offers for the same piece.
What to Ask the Jeweller Before Accepting an Offer
Before accepting a buyback offer, it helps to ask: what purity are they valuing the jewellery at, and how did they determine it; what weight are they using, and does it exclude stones or other materials; what deduction percentage, if any, are they applying, and what does it cover; and can they show the calculation as an itemised breakdown rather than a single final number. An itemised breakdown makes it easier to compare offers across jewellers.
Using the SonaChandiTools Gold Sell Calculator
The Gold Sell Calculator lets you enter your jewellery's purity, weight and an expected deduction percentage to get an estimated selling value using today's reference rate. Since deduction percentages vary by jeweller, try entering a few different percentages to see how they affect the estimate, and compare the result against actual offers you receive.
Buying, Selling and Exchanging: How They Differ
The same gold rate and purity data feed all three calculations, but the transaction and formula are different.
| Transaction | What It Means | Where to Calculate It |
|---|---|---|
| Buying new jewellery | You pay for gold value plus wastage, making charges and GST | Gold Jewellery Calculator |
| Selling old jewellery | You receive gold value minus any deduction the jeweller applies | Gold Sell Calculator |
| Exchanging old jewellery | Your old jewellery's selling value is credited against a new purchase | Gold Exchange Calculator |
This Is an Estimate, Not a Buyback Offer
The worked example on this page uses a hypothetical deduction percentage purely to illustrate the calculation method — it is not a typical, average or recommended figure, and making charges paid at the time of original purchase are not automatically recovered when selling. Actual buyback value depends on the jeweller's own purity verification, weight measurement, deduction policy and the jewellery's condition, and can vary between jewellers. Always ask for an itemised calculation before accepting an offer.
Related Calculators & Guides
Use today's reference rate and your own deduction figures in the calculator, or read more on each step below.
Gold Sell Calculator
Enter your jewellery's purity, weight and expected deduction to estimate a selling value.
Gold Jewellery Calculator
Estimate what a new piece of jewellery would cost to buy, including making charges and GST.
Gold Exchange Calculator
See how an old piece's selling value is credited against a new purchase.
Gold Rate Today
See today's reference rate for 24K, 22K, 18K and 14K gold.
22K vs 24K Gold: What Is the Difference?
How 22K and 24K gold compare in purity and price.
What Is 916 Gold? Meaning, Purity and 22K Gold Explained
What the 916 mark on gold jewellery means.
Gold Making Charges Explained
A closer look at percentage-based and flat/per-gram making charges.
Gold Wastage Charges Explained: How Wastage Percentage Works
How wastage charges work and how they differ from making charges.
How Gold Jewellery Price Is Calculated
A step-by-step look at how a jewellery purchase price is calculated.
Frequently Asked Questions
- How is gold jewellery selling value calculated?
- It generally starts with the gold value (today's applicable rate × your jewellery's weight, for its purity), and then any deduction the jeweller applies is subtracted to arrive at the estimated selling value.
- Is the selling value the same as what I paid to buy the jewellery?
- No. The original purchase price included making charges, wastage and GST, which are separate from a sale — selling value is generally based on the gold value alone, minus any deduction the jeweller applies, and making charges paid earlier are not automatically recovered.
- Do all jewellers charge the same deduction when buying back gold?
- No. There is no fixed or industry-standard deduction percentage — some jewellers deduct nothing, and where a deduction is applied, each jeweller sets its own percentage and policy.
- Does the purity marked on my old bill decide the selling rate?
- Not necessarily. Jewellers typically verify purity themselves at the time of sale — through testing or an existing hallmark — and it's usually this verified purity, not just the original bill, that decides the applicable rate.
- Why do two jewellers offer different amounts for the same jewellery?
- Differences in purity verification, weight measurement, deduction percentage and buyback policy can all lead to different offers for the same piece, even on the same day.
- How is selling different from exchanging old jewellery?
- Selling gives you a payout for your old jewellery based on its estimated selling value. Exchanging instead credits that same estimated value against the cost of a new piece you're buying, so cash doesn't necessarily change hands.