Diamond Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $4.88 | $5.52 | $6.27 | $5.46 | - |
Highest Recorded Average Gas Price In Diamond Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.46 | 06/16/26 |
| Regular | $4.88 | 09/12/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Diamond
Shell in Diamond (3195 E Division St)
3195 E Division St, Diamond, Illinois,
$5.19
Sep 20, 2026
3¢ Cashback
Shell in Diamond (3195 E Division St)
3195 E Division StDiamondIllinois60416USA
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.