How Much Is a 18K Gold Chain Worth in Australian dollars?
A 18K gold chain is worth A$420.68–A$5,609.12 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.
Gold chains range from delicate 3g pieces to thick 40g+ chains. Cuban links and rope chains are typically heavier. Heavy chains are common in Australian scrap; separate plated or rolled-gold pieces first.
Chains are frequently sold by the gram; clasps may be 375 while tags are steel—ask how non-gold parts are treated.
For a typical weight in the common range, ~5 g of 18K gold might melt around A$701.14 at current spot in Australian dollars—highly variable by actual weight and condition.
View in USD ($) →View in GBP (£) →In EUR (€) anzeigen →View in CAD (C$) →
18K (750) is the premium fineness for many Australian fine jewellers and engagement rings.
Common variations that change weight
- Hollow vs solid construction changes grams dramatically even when pieces look similar on the high street.
- Repairs and solder add metal that may assay differently from the rest of the piece.
Gold Value Calculator
Adjust this price to project a future value. 24K per troy oz.
Total gold valueA$701.10
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 →
What australian buyers might pay (typical ranges)
Dealers pay a share of melt. Below uses the same total melt as this page (A$701.14). Not a quote.
| Buyer type | Typical % of melt | Est. offer (A$) |
|---|---|---|
| Pawnbroker | 50–70% | A$350.57 – A$490.80 |
| Local gold buyer / jeweller | 65–80% | A$455.74 – A$560.91 |
| Online / mail-in buyer | 80–92% | A$560.91 – A$645.05 |
| Refinery (bulk / high volume) | 88–95% | A$617.00 – A$666.08 |
Ranges are typical experience bands; local buyers vary. Not a quote.
18K Chain — melt range by style (AUD)
Uses the same live spot converted to Australian dollars for 18K on this page. Actual pieces vary; stones and non-gold parts are excluded.
| Style / size | Weight (g) | Approx. melt (A$) |
|---|---|---|
| Thin chain | 3–8 (typ. ~5) | A$420.68 – A$1,121.82 |
| Medium chain | 8–18 (typ. ~12) | A$1,121.82 – A$2,524.11 |
| Thick chain | 18–40 (typ. ~25) | A$2,524.11 – A$5,609.12 |
Same chain, different karat (AUD)
How we calculate melt in Australian dollars
USD spot per gram × live USD→AUD rate (1 USD = A$1.4488). For 18K: ~5 g × A$140.23/g ≈ melt before any buyer discount. 18K price hub.
Other 18K jewellery types (AUD)
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 a 18K gold chain worth in Australian dollars?
- A 18K gold chain is worth A$420.68–A$5,609.12 in Australian dollars today (3–40g typical). Melt is about A$140.23/g.
- Why is there a weight range for Chain pieces?
- Styles vary: chain thickness, ring size, and hollow vs solid construction change grams. Use the style table on this page as a reference, then weigh your item on a jewellery scale.
- Is this a cash offer in AUD?
- No. Amounts are melt-value estimates from spot gold converted to Australian dollars, not an offer to purchase your item.