How Much Is 1 Gram of Gold Worth in South Africa?
There is no single, fixed answer. The value of 1 gram of gold changes every trading day, moving with international markets and the rand exchange rate. What stays constant is the calculation: karat (purity) and weight, multiplied by the live gold price on the day.
Relative Value by Karat
Gold does not have one fixed price. It trades on international markets 24 hours a day, so the rand value of 1 gram changes constantly with the international gold price and the rand-to-dollar exchange rate. Because of this, we don’t publish a fixed rand figure here — always check our current price list or request a free quote for today’s exact rate.
What Actually Determines the Gold Price Per Gram?
Four main factors move the rand price of gold in South Africa on any given day:
- The international gold price — set by global supply, demand and investor sentiment.
- The rand-to-dollar exchange rate — gold is priced in US dollars, so a weaker rand pushes the local price up, even if the dollar price hasn’t moved.
- Inflation and interest rates — gold is often used as a hedge, so it tends to perform well when inflation is high.
- Global demand — including investor buying and central bank reserves.
None of these factors are things a buyer can control, which is exactly why the price you are quoted should always be tied to the live market rate on the day you sell, not a fixed number from last week.
How to Work Out What Your Gold Jewellery Is Worth
Once you know the current price of pure, 24ct gold per gram, working out the value of your own jewellery is straightforward.
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01
Confirm the karat
Look for the hallmark stamp on your item, such as 9ct, 14ct, 18ct or 22ct, or have it tested to be certain.
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02
Weigh the item
Gold is valued by weight in grams, the standard unit used in South Africa.
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03
Check today’s gold price
Use a live source for the price of pure, 24ct gold per gram in rand on that day.
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04
Apply the purity
Multiply the pure gold price by your karat’s purity, for example 0.75 for 18ct gold.
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05
Multiply by weight
This gives you an estimate of your gold’s value, before any dealer margin.
| Karat Stamp | Gold Purity | Multiplier |
|---|---|---|
| 9ct | 37.5% | × 0.375 |
| 14ct | 58.5% | × 0.585 |
| 18ct | 75.0% | × 0.750 |
| 22ct | 91.6% | × 0.916 |
| 24ct | 99.9% | × 0.999 |
“A fair offer is one you can check the maths on.”
Why You Won’t Always Get the Exact Spot Price
It’s worth understanding that the “gold price” you see online is the international wholesale rate, before any local costs. A reputable buyer pays you based on that rate, your jewellery’s exact karat and its weight, minus a small, fair margin to cover testing, refining and the transaction itself. Be cautious of any buyer who can’t explain this calculation, or whose offer has no clear relationship to the live gold price at all.
Why Thousands of South Africans Trust Sell My Gold
Sell My Gold has been buying gold jewellery and Krugerrands since 1997. Over nearly three decades, we have operated from more than 10 offices across the country, building a reputation for professional, discreet and transparent transactions. We have since consolidated into one head office in Gauteng, Pretoria, while expanding our reach so we can serve clients in every province with the same personalised, trusted service.
More than 30,000 happy clients have sold their gold to us, and our process has not changed: a transparent calculation based on the live gold price, and instant payment once you accept your offer.
If you’re in Pretoria, you’re welcome to visit our head office in person. Anywhere else in South Africa, simply call or WhatsApp us to arrange a secure courier collection — we’ll send clear instructions, test your items on arrival, and pay you immediately by EFT.
Frequently Asked Questions
How much is 1 gram of 9ct gold worth in South Africa?
9ct gold is 37.5% pure. Multiply the current price of pure, 24ct gold per gram by 0.375 to estimate the value of your 9ct jewellery.
How much is 1 gram of 18ct gold worth in South Africa?
18ct gold is 75% pure. Multiply the current price of pure, 24ct gold per gram by 0.75 to estimate the value of your 18ct jewellery.
Does the gold price change every day?
Yes. The gold price moves throughout each trading day based on the international gold market and the rand-to-dollar exchange rate, so the value of your gold can differ from one day to the next.
Will I be paid the full per-gram gold price for my jewellery?
Reputable buyers calculate a fair price using the live gold rate, your jewellery’s exact karat, and its weight, less a small margin for testing, refining and the service itself. Always ask for a transparent breakdown of how your offer was calculated.
Where can I check today’s exact gold price before I sell?
Visit our live price list for today’s rates, or request a free, no-obligation quote and we will calculate the exact value of your specific items.
Want Today’s Exact Price for Your Gold?
Skip the guesswork. Get a transparent, no-obligation valuation based on today’s live gold price.
Request Your Free Quote Or check our live price list right now.