How Much Is 28g of 18K Gold Worth in Australian dollars?
28 grams of 18K gold is worth A$3,926.39 in Australian dollars today
(Based on spot $4,014/oz · 1 USD = A$1.4488 · Updated June 26, 2026)
Estimates convert USD spot using a live exchange rate. Not financial advice, not a purchase offer, and not a guarantee of what any buyer will pay.
This weight band is common for everyday jewellery lots. Separate by karat first, then compare offers as a % of melt in AUD.
Mid-range weights suit chains, bracelets, or several pieces sold together—typical when clearing a jewellery box.
Adjacent gram pages (AUD):← 27g29g →
At live spot converted to Australian dollars, 28 g of 18K gold has a rough melt value of about A$3,926.39. This is not a purchase offer—just an estimate from spot × weight × purity × exchange rate.
View in USD ($) →View in GBP (£) →In EUR (€) anzeigen →View in CAD (C$) →
18K (750) is the premium fineness for many Australian fine jewellers and engagement rings.
Weighing & sorting tips
- If the item is plated or filled, it won't follow karat melt math; check stamps like GF/GP/HGE first.
- If selling by post, keep a written list: stamp, item type, weight in grams.
Gold Value Calculator
Adjust this price to project a future value. 24K per troy oz.
Total gold valueA$3926.16
Current 18K price • A$140.22/gram • A$4361.33/oz
Formula: weight × karat multiplier × spot price. 14K = 0.585, 18K = 0.75, 10K = 0.417.
USD spot converted to Australian dollars at live exchange rates. Same basis as the estimates on this page. Adjust weight, unit, or karat.
Calculate exact pawnbroker payout →
Melt value by karat (28 g, AUD)
Same weight, different purity—use this to sanity-check whether your item's stamp matches your expected value in Australian dollars.
What australian buyers might pay (typical ranges)
Dealers pay a share of melt. Below uses the same total melt as this page (A$3,926.39). Mid-size lots suit comparison: pawnbroker (same-day) vs mail-in (often higher %) vs refinery (bulk). Not a quote.
| Buyer type | Typical % of melt | Est. offer (A$) |
|---|---|---|
| Pawnbroker | 50–70% | A$1,963.19 – A$2,748.47 |
| Local gold buyer / jeweller | 65–80% | A$2,552.15 – A$3,141.11 |
| Online / mail-in buyer | 80–92% | A$3,141.11 – A$3,612.28 |
| Refinery (bulk / high volume) | 88–95% | A$3,455.22 – A$3,730.07 |
Ranges are typical experience bands; local buyers vary. Not a quote.
How we calculate melt in Australian dollars
USD spot per gram × live USD→AUD rate (1 USD = A$1.4488). For 18K: 28 g × A$140.23/g ≈ A$3,926.39 before any buyer haircut. 18K price hub.
Related links
- 18K gold price per gram (overview)
- All 18K gold value topics
- Gold price FAQ
- Sell gold jewellery online
- How to sell gold in Australia
- 750 hallmark reference
- Pawnbroker payout estimate (18K)
FAQ
- How much is 28 grams of 18K gold worth in Australian dollars?
- 28 grams of 18K gold is worth about A$3,926.39 melt in Australian dollars at today's gold price of $4,014/oz (1 USD = A$1.4488). Typical australian buyers pay A$1,963.19–A$2,748.47 (pawnbroker) or A$3,141.11–A$3,612.28 (online).
- Is A$3,926.39 what australian buyers will pay?
- Usually not. Many buyers pay a percentage of melt—often roughly 50–70% at pawnbrokers for quick cash. Online or mail-in buyers may pay a higher share. Always compare at least two quotes in Australian dollars.
- What if my lot has mixed karats?
- Separate by stamp (375, 585, 750, etc.) and weigh each group. A single blended offer for mixed karats is often lower than itemized pricing.
- Does 18K gold price in AUD change every day?
- Spot gold and the USD→AUD rate both move. Our pages refresh on a regular schedule. Use the same spot and rate basis as our calculators when comparing offers.