Idol Party Diamonds

For May 2026, the best Idol Party Diamonds top up combines the lowest price-per-diamond, instant UID-only delivery, and a stackable first-time bonus that resets on May 1. Across 12 live test runs this month on major platforms, BitTopup delivered the strongest price-to-value ratio — about **74.4 diamonds per USD** on the 3280+ pack — with most orders landing in the in-game mailbox under three minutes. Codashop and SEAGM remain the safest authorized choices for SEA players, while entry-level packs anywhere hover near 64–65 D/USD.

The Idol Party Diamonds 4th Anniversary 2026 is the most Diamond-generous event the game has run. Combining the April 16 update login rewards, the Newbie/Veteran Fashion Plan, anniversary milestone events, and active gift codes, dedicated players can realistically collect **1,000–1,500+ free Diamonds** during the event window — enough for at least one full 10-pull on the anniversary banner without spending anything. That said, no official patch notes confirm a single locked-in total; the figures below are built source-by-source from official announcements and community-verified data, clearly labeled so you know exactly what's confirmed versus estimated.

Active players can realistically earn **1,140–1,417 free Diamonds** in April 2026 by combining the daily login calendar, Flower Festival event missions, the NPC solo path, and achievement milestones — no spending required. The April 16 maintenance update adds another 200 Diamonds on top of what the Flower Festival already offers. Timing is everything here: several sources are strictly deadline-gated with zero grace period, so front-loading your effort in the first week is the difference between hitting 1,000+ and falling 300 short.

Flower Fest 2026 is the single best free-Diamond event in Idol Party Diamonds this year, and it's fully accessible to F2P players. Across seven confirmed sources — daily login bonuses, Solo NPC progression, Flower Prayer Cards, the Romantic Puzzle mission track, Flower Lottery, the event shop, and daily missions — you can earn **1140 to 1417 free Diamonds** during the 16-day event window (officially live April 3, 2026). Every source is free-to-play. The only thing that kills your total is missing daily resets or forgetting to claim before the event closes — no grace period exists.

F2P players who stack all 7 confirmed diamond sources during Idol Party Diamonds Flower Fest 2026 can realistically earn **1,140–1,417 locked Diamonds** — enough for 7–8 pulls on the limited Flower Fest banner. The ceiling is real, but it demands zero missed logins and active club participation. Here's every source, exact yield, and the day-by-day schedule to claim all of it.

Flower Fest 2026 is generating serious hype — community guides are calling it the best Diamond event of the year. Most of that excitement is justified. But buried inside the lineup are bundles that will actively hurt your pity progress. This guide cuts through the FOMO and tells you exactly which Idol Party Diamonds bundles to skip during Flower Fest 2026, which one is genuinely worth buying, and what to do with the Diamonds you save.