18 carat gold price today
18 carat gold contains 750 parts per thousand of fine gold (75%). It is the most common purity in Spanish jewelry: rings, bracelets, chains and wedding bands.
750 · 18 caratUpdated 20 Sept, 21:25
€91.92/g
Pure gold (24k): €122.56 /g · fineness 750 per mille
5 g€459.59
10 g€919.18
50 g€4,595.90
100 g€9,191.80
18k gold price trend (€/g)
| Date | Euros per gram |
|---|---|
| 2026-06-23 | 86.55 |
| 2026-07-15 | 85.31 |
| 2026-08-07 | 90.57 |
| 2026-08-29 | 92.73 |
| 2026-09-20 | 91.92 |
- Period change
- +6.21%
- Start
- €86.55
- Low
- €83.88
- 16 Jul 2026
- High
- €96.67
- 24 Aug 2026
Source: MetalFlow API
To work out its value, multiply the price of pure gold by 0.75. That gives you the metal's value; the retail price of a finished piece of jewelry also includes design, labor, margin and VAT.
If you sell 18k gold at a cash-for-gold shop, the typical offer ranges between 60% and 85% of the metal's value, depending on weight and the buyer.
Price of other gold purities
| 999.9 · 24 carat | €122.55 |
| 916 · 22 carat | €112.26 |
| 750 · 18 carat | €91.92 |
| 585 · 14 carat | €71.70 |
| 375 · 9 carat | €45.96 |