Gem 7s
State: Iowa
Last Updated: 08/18/2025 at 11:15AM EDT
Image Credit: Iowa State Lottery
Ticket Price: $20
Starting Odds: 1 in 2.52
Total $150,000 Prizes Remaining: 13 out of 16
Total $10,000 Prizes Remaining: 14 out of 16
Total $1,000 Prizes Remaining: 415 out of 504
About "Gem 7s" Scratch-Off Game in Iowa
The "Gem 7s" scratch-off game is one of the lottery options available in Iowa. The price of a ticket is $20.
When this game was first released, the starting odds of winning were 1 in 2.52.
Prize Chart
| Prize | Total Prizes | Prizes Remaining | Starting Odds | Current Odds | Change in Odds |
|---|---|---|---|---|---|
| $20 | 283,567 | — | 1 in 6.66 | — | 0% |
| $25 | 125,736 | — | 1 in 15.02 | — | 0% |
| $30 | 125,904 | — | 1 in 15 | — | 0% |
| $40 | 94,475 | — | 1 in 19.99 | — | 0% |
| $50 | 61,404 | 50,123 | 1 in 30.76 | 1 in 37.68 | -22.51% |
| $70 | 47,258 | 38,554 | 1 in 39.96 | 1 in 48.98 | -22.58% |
| $100 | 6,317 | 5,163 | 1 in 298.96 | 1 in 365.78 | -22.35% |
| $200 | 2,501 | 2,036 | 1 in 755.12 | 1 in 927.58 | -22.84% |
| $500 | 1,578 | 1,279 | 1 in 1,196.81 | 1 in 1,476.6 | -23.38% |
| $700 | 472 | 387 | 1 in 4,001.19 | 1 in 4,880 | -21.96% |
| $1,000 | 504 | 415 | 1 in 3,747.14 | 1 in 4,550.74 | -21.45% |
| $10,000 | 16 | 14 | 1 in 118,035 | 1 in 134,897.14 | -14.29% |
| $150,000 | 16 | 13 | 1 in 118,035 | 1 in 145,273.85 | -23.08% |
A Note about "Gem 7s" Scratch-Off Game in Iowa
The state of Iowa provides limited data on the total number of remaining prizes for prizes under $50. The total number of tickets left in the game is also not provided.
Because of this, we're unable to estimate the number of remaining scratch-off tickets or calculate the current odds for prizes below $50.
For prizes over $50, the calculations are based only on the number of remaining prizes for that specific prize tier, rather than the total number of tickets left in the game. As a result, the odds displayed for these prizes will differ from the actual overall odds of winning.
How Are the Odds Calculated for Iowa Scratch-Off Games?
The odds and statistics for Iowa's scratch-off games are based on official lottery data processed through statistical models. This is to help players understand their chances of winning in Iowa's scratch-off games. Here's how each metric is determined:
- Starting Odds: These are the official odds provided by the Iowa lottery at the scratch-off game's launch. They indicate the probability of winning any prize when all tickets are still in circulation.
Games, prizes, and odds for Iowa scratch-off games are sourced directly fromThe Official Iowa Lottery website.