Prismarine is a durable building block with a distinctive blue-green hue and a pattern reminiscent of bricks. It can be obtained by mining it from ocean monuments or crafting it from prismarine shards, which are dropped by guardians and elder guardians. This versatile material comes in several variants, including prismarine bricks and dark prismarine, and is often used for construction, especially for underwater builds, due to its thematic appearance and resistance to underwater mobs.
The numerical item ID for Prismarine is 168
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Prismarine is minecraft:prismarine
This is the spawn command to give yourself Prismarine in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give