18K gold price in Santiago today
On November 6, 2026, 18K gold in Santiago costs 94.437,79 CLP per gram and 2.937.344 CLP per troy ounce, based on the live international spot price.
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18K gold price in CLP by weight
| Weight | Spot value | Buy (bid) | Sell (ask) |
|---|---|---|---|
| 1 g | 94.437,79 | 92.549,04 | 96.326,55 |
| 5 g | 472.189 | 462.745 | 481.633 |
| 8 g | 755.502 | 740.392 | 770.612 |
| 10 g | 944.378 | 925.490 | 963.265 |
| Troy ounce | 2.937.344 | 2.878.597 | 2.996.091 |
| Tola | 1.101.504 | 1.079.474 | 1.123.534 |
| Kilogram | 94.437.792 | 92.549.036 | 96.326.548 |
What is 18K gold?
18K gold is 75% pure (hallmark 750). It is the usual fine-jewelry standard in Europe and Latin America and the base for most white and rose gold.
The 18K price is calculated as the 24K price multiplied by 0.75. Today that gives 125,917 × 0.75 = 94.437,79 CLP per gram.
Quick calculator
CLP exchange rate
| 1 USD | 966,0487 CLP |
|---|---|
| 1 EUR | 1.084,8629 CLP |
| 1 GBP | 1.300,3489 CLP |
Gold spot price trend (USD/oz)
How the gold price in Santiago is calculated
We take the live spot price of 4,054.10 USD per troy ounce, divide it by 31.1035 to get 130.34 USD per gram of pure gold, and multiply by today’s exchange rate of 966,0487 CLP per dollar. That gives 125.917 CLP per gram for 24K. Lower karats are priced by their gold content.
In Chile, jewelry is commonly 18K. Prices are quoted in Chilean pesos per gram, a currency without decimal cents in daily use.
Gold in Santiago is priced in the same currency as the rest of Chile; differences between shops come from margins and making charges, not from the metal price.
Before you sell, weigh your pieces on a jeweler’s scale, check the hallmark and compare at least two quotes. Read our guide to selling gold.
More gold prices in Santiago
24K gold22K gold21K gold18K gold14K gold10K gold9K gold Per gramPer troy ouncePer tolaPer kilogram