Players can also obtain Primogems by converting them from Genesis Crystals, however it should be noted that it cannot be converted vice versa. Non-Renewable Sources [ ] Each Daily Commission rewards 10 Primogems. Completing all 4 Daily Commissions and speaking to Katheryne rewards an additional 20 Primogems, giving a total of 60 Primogems each day. Cosplayer Couchpotatochan made waves at the Fanime convention grounds when she dressed up as a mammoth-sized Primogem. The Spiral Abyss rewards 600 Primogems for completing Floors 9–12 with 9 stars on each floor; every 3 stars on a floor rewards 50 Primogems. The floors reset twice a month.

Opening chests (rewards 0, 2, 5, 10, 20 or 40 depending on the quality of the chest opened and its location) This term can also literally mean "rough gemstone," but that definition is not likely related to its usage in the game. Primogems are a premium currency in the game, used to replenish resin, upgrade the battle pass, and to wish for weapons and characters. Any item return and exchange within 7 days after delivery, the buyer will be responsible for the round-trip freight. The Chinese, Japanese, Korean, and Vietnamese term for Primogem is 原石 lit. "primordial stone." This term likely derives from the same usage of "primordial" as 原神 lit. "primordial god," the title of the game as well as the term " allogenes."

Fanime is an annual convention that caters to fans of anime, Japanese pop culture, and video games, particularly Genshin. Due to the massive popularity of Hoyoverse’s gacha game, the event saw many Genshin players, photographers, and cosplayers in attendance. Primogem cosplayer grabs the attention of the Genshin Impact community at FanimeCon One-time Star's Bounty for Floor 1–8 of Spiral Abyss (2,400 total) (every 3 stars on a floor rewards 100 Primogems)