There is no verified fixed number of diamonds you can earn per day in Cardcaptor Sakura: Memory Key, and no active code awarding diamonds is confirmed here. To build a no-spend balance, check the reward labels in your own game’s daily tasks, event pages and mailbox; count a reward as diamonds only when the game names diamonds and shows an amount.
Where to look for free diamonds
Daily tasks
Open the daily-task screen and inspect each reward before claiming it. A community guide index links to a daily checklist, but does not provide the tasks’ diamond payouts, so it cannot establish a daily total. Treat your current client’s displayed reward as the reliable amount for your account and server. The r/sakuraMemoryKey guide index also reports up to 300 Culinary Coins daily for assisting other players, approximately 2024; that is a separate currency, not a stated diamond reward.
Events and mail
Check event reward pages and your in-game mailbox for limited-time rewards. The official Chinese-language TapTap forum listed an October 2–4, 2026 rerun of the 暖绒物语 series using Advanced Blind Box Exchange Tickets. That notice confirms event activity, but it does not say the tickets are diamonds or establish a diamond payout. Event terms may differ by server, so use the notices and reward panels for your own version. TapTap’s official forum
The official Chinese pre-registration page describes launch rewards delivered through in-game mail; it is historical launch information, not evidence that the same reward is available now. Official pre-registration page
#1 Best Overall
- Material: The product is made of alloy. Environmentally friendly and durable. It is harmless to human body and is not easy to fade. The hardness of the material can ensure that it is not easy to deform under normal wear.
- Measurements: The size of the Bird Head Wings charm:3.5cm(1.37inch)*3.5cm(1.37inch)，Total length of necklace：60cm（23.6inch）.Adjustable chain fits any women’ s neck.Perfect size to daily wear.
- The Anime Jewelry: it is also great gift for christmas, birthday, anniversary or any other present giving occasion.
- The Anime lover gift
- This gift will come to you nicely presented in the velvet bag, which is strictly protected from any damage during transportation.
How to check redeem codes safely
A historical community guide reports this route: tap your player icon, open settings using the gear, then select the redeem tab and enter a code. Menu labels or placement may vary by version. The guide does not verify that any code still works or that a code gives diamonds. Community redeem-code thread
Use codes only when a current official announcement for your server confirms them. After submitting one, read the in-game confirmation and mailbox: count the reward toward your diamond balance only if the game explicitly identifies it as diamonds. A September 2026 player post on TapTap listed 糖霜小屋 and 奶油泡芙, but it does not establish that they are official, valid, or diamond-granting codes; there is no basis to rely on them as a way to earn diamonds. TapTap forum
Keep currencies and rewards separate
Do not treat Culinary Coins or Advanced Blind Box Exchange Tickets as diamonds. The cited sources do not establish that either currency converts to diamonds, and the event notice names tickets rather than a diamond reward. Check the item description and the event’s reward panel in your client before planning around another currency.
Save diamonds for a specific goal
If you are deciding whether to spend, compare the current banner or reward track with what you want before using diamonds. Check the displayed cost, end date, guarantee or pity rules, and whether the desired item can actually be obtained with diamonds. Those figures can vary and are not established by the sources cited here, so rely on the live banner details for your server rather than an old guide or an assumed threshold.
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The US Apple listing marks the game free with in-app purchases, and the English Google Play listing describes an officially licensed mobile adaptation and reports an update date of November 4, 2025. Those store details establish that purchases are available; they do not state how many diamonds a free player earns or provide a current free-to-play reward schedule. Apple App Store listing · Google Play listing
Quick Recap
Best Value
- Material: The product is made of alloy. Environmentally friendly and durable. It is harmless to human body and is not easy to fade. The hardness of the material can ensure that it is not easy to deform under normal wear.
- Measurements: The size of the Bird Head Wings charm:3.5cm(1.37inch)*3.5cm(1.37inch)，Total length of necklace：60cm（23.6inch）.Adjustable chain fits any women’ s neck.Perfect size to daily wear.
- The Anime Jewelry: it is also great gift for christmas, birthday, anniversary or any other present giving occasion.
- The Anime lover gift
- This gift will come to you nicely presented in the velvet bag, which is strictly protected from any damage during transportation.
Rank #4
- Beautiful "book"-like case measuring 8.25"x5"x1.75"
- Greeting Cards
Rank #3
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
