Sapphire

You can buy it in shops. You can craft or process it. You can gather, grow, catch, or raise it. It can drop from enemies or breakables. You can receive it as a quest, mail, or event reward. You can find it in chests or by digging. You can get it through a special method.

• MinesThe Tide Caverns
• Monster dropOreclod · ≤5%
• ShopBalor's WagonRotating stock
• CraftedRefinery
• Treasure chestCopper Fishing treasure box · 1 of 22 equal slots before owned-reward rerolls · owned recipes or cosmetics are retried up to 100 times; the box can yield nothing
• Treasure chestSilver Fishing treasure box · 1 of 17 equal slots before owned-reward rerolls · owned recipes or cosmetics are retried up to 100 times; the box can yield nothing×2
• Treasure chestMine treasure chest · The Tide Caverns · one equal-weight eligible pool choice; odds change with active perks
• Event rewardGem Cutting Date
• ExchangeMimic trade · The Tide Caverns · give the Mimic an exchangeable item · one equal-weight eligible pool choice; odds change with active perks · Gift Exchange: a second pool roll
• RockBoulder · Eastern Road and The Narrows · 100%
• RockGem node · The Tide Caverns · 10% · extra rollRequires True Blue
• RockLarge gem rock · The Tide Caverns · ×1-2 · 100%
• RockGem node · The Tide Caverns · 100%
• Wishing well×2