The Gemstone Egg is a 28-Star purchase in Adopt Me's new Star Rewards system. If you save every daily Star, you can reach that price in 28 claims, and the official hatch odds give the combined Ultra-Rare group a 90% chance. The Amethyst Penguin is a separate 0.05% chase outcome, so the egg does not guarantee a specific pet or a chosen rarity.
Here's how to claim the Stars, buy the egg, hatch it through Adopt Me's normal care loop, and read the full outcome pool before you spend.
How to Buy the Gemstone Egg in Adopt Me
The purchase currency is Stars from the Star Rewards menu. Open that menu whenever the daily reward is available and press the green CLAIM button to bank the reward. Each claimed daily login awards one Star, so saving every Star without spending on the other rewards puts the 28-Star Gemstone Egg within reach after an estimated 28 claims.
Spending Stars on cheaper rewards is optional, but it delays this egg because those Stars no longer count toward its price. When your balance reaches 28, select the Gemstone Egg in the Star Rewards shop and use the Buy 28 control.
If the labels or layout look different when you open the shop, confirm that you have selected the Gemstone Egg listing and that the displayed cost is 28 Stars before confirming the purchase. The egg is then added to your inventory.
How to Hatch the Gemstone Egg in Adopt Me
After buying it, equip the Gemstone Egg from your inventory so it becomes your active egg, then use Adopt Me's standard egg-care process.
- Equip the Gemstone Egg from your inventory or active egg slot.
- Complete each need or objective that the game displays for the egg, following the destination or action in the prompt.
- Continue answering the displayed needs while the egg is equipped until its progress is complete and the hatch result reveals one pet.
The official Star Rewards announcement does not give a fixed number of care tasks for this egg, so follow the live prompts instead of waiting for a particular task count. The Adopt Me pet-needs reference can help if you want a broader explanation of the care system.
Adopt Me Gemstone Egg Hatch Pool and Odds
The official Adopt Me item page identifies Gemstone Egg as a Legendary egg from Star Rewards 2026. That describes the egg itself, not a guarantee that every hatch will produce a Legendary pet. The update announcement lists 11 possible pets across the following official outcome lines:
| Official outcome line | Pets in the Gemstone Egg pool | Combined chance |
|---|---|---|
| Ultra-Rare | Ginger Cat, Toucan, Starfish, Pomeranian, and Orca | 90% |
| Legendary | Golden Griffin, Golden Dragon, Golden Unicorn, Diamond Griffin, and Diamond Dragon | 9.95% |
| Amethyst Penguin | Amethyst Penguin | 0.05% |
The 90% figure is the combined chance for all five Ultra-Rare pets, not a 90% chance for each one. The 9.95% figure likewise covers the five named Legendary pets together. Adopt Me has not published separate odds for those 10 individual pets, so the table does not invent an even split. The official odds also list Common, Uncommon, and Rare at 0%.
Treat each hatch as a random roll from this pool. If the Ultra-Rare group is your goal, it is the most likely category, while the Amethyst Penguin is the separate 0.05% chase outcome. Save your Stars with that distinction in mind, then follow the egg's live care prompts after you buy it.
