Underwater Adventure (21598-1) is a Minecraft LEGO set released in 2026 with 310 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Minecraft sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 3 minifigures and 119 unique part types.
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Market value
Estimated market value
Community marketplace data · updated 2 days ago
New · Sold (6 mo.)
EUR 44.00
Range EUR 44.00–44.00
3 sold in last 6 months
Used · Sold (6 mo.)
EUR 44.00
Price history (4 snapshots)
| Date | Condition | Avg. sold |
|---|---|---|
| 2026-06-26 | New | 44.00 |
| 2026-06-26 | Used | 44.00 |
| 2026-06-19 | New | 44.00 |
| 2026-06-19 | Used | 44.00 |
Estimates exclude VAT and reflect recent marketplace activity. Values change — use live listings when buying or selling.
Building instructions
Official LEGO instructions — read on BrickID
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Minifigures in Underwater Adventure
Parts in this set
119 parts · page 1 of 3 · updating…
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Bar Holder with Clip11090 · ×12 · Orange -
Bracket 1 x 1 - 1 x 136841 · ×2 · Light Bluish Gray -
Bracket 1 x 2 - 1 x 2 Inverted99780 · ×4 · Reddish Brown -
Bracket 1 x 2 - 1 x 2 Inverted99780 · ×1 · Light Bluish Gray -
Bracket 1 x 2 - 2 x 244728 · ×2 · Black -
Bracket 1 x 2 - 2 x 2 Inverted99207 · ×2 · Light Bluish Gray -
Brick 1 x 13005 · ×1 · Light Bluish Gray -
Brick 1 x 2 with Pixelated Black/White Eye print3004pr0029 · ×2 · Light Bluish Gray -
Brick 1 x 43010 · ×8 · Sand Green -
Brick 1 x 43010 · ×1 · Tan -
Brick 2 x 23003 · ×1 · Medium Azure -
Brick 2 x 23003 · ×2 · Yellow -
Brick 2 x 23003 · ×2 · Bright Pink -
Brick 2 x 23003 · ×8 · Sand Green -
Brick 2 x 23003 · ×2 · White -
Brick 2 x 23003 · ×1 · Dark Bluish Gray -
Brick 2 x 23003 · ×2 · Dark Orange -
Brick 2 x 23003 · ×1 · Blue -
Brick 2 x 23003 · ×1 · Tan -
Brick 2 x 43001 · ×2 · Yellow -
Brick 2 x 43001 · ×4 · Tan -
Brick Round 1 x 1 Open Stud3062b · ×4 · Lime -
Brick Round 1 x 1 Open Stud3062b · ×1 · Trans-Clear -
Brick Special 1 x 1 Studs on 4 Sides4733 · ×1 · White -
Brick Special 1 x 1 with Stud on 1 Side87087 · ×4 · Black -
Brick Special 1 x 1 with Studs on 2 Adjacent Sides26604 · ×4 · Tan -
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side32952 · ×3 · White -
Brick Special 1 x 2 with Vertical Closed Handle on Edge34816 · ×1 · Light Bluish Gray -
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side22885 · ×1 · Light Bluish Gray -
Container Box 2 x 2 x 1 1/3 with Hinge7711 · ×1 · Medium Nougat -
Equipment Shovel Blocky18791 · ×2 · Reddish Brown -
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/364644 · ×1 · Pearl Gold -
Launcher, Brick Special 1 x 4 Spring Shooter with Light Bluish Gray Top15400 · ×1 · Dark Bluish Gray -
Lid for Box Box 2 x 2, Hinged7712 · ×1 · Medium Nougat -
Plant, Flower 2 x 2 Leaves - Angular4727 · ×3 · Bright Green -
Plant, Flower Stem with Bottom Bar24855 · ×2 · Green -
Plant, Flower, Plate Round 1 x 1 with 5 Petals24866 · ×2 · Blue -
Plant, Flower, Plate Round 1 x 1 with 5 Petals24866 · ×2 · White -
Plate 1 x 13024 · ×1 · Trans-Clear -
Plate 1 x 13024 · ×1 · Orange -
Plate 1 x 13024 · ×2 · Light Bluish Gray -
Plate 1 x 13024 · ×4 · Bright Pink -
Plate 1 x 1 x 2/3 with Open Stud86996 · ×2 · Olive Green -
Plate 1 x 1 x 2/3 with Open Stud86996 · ×4 · Dark Pink -
Plate 1 x 23023 · ×2 · Sand Green -
Plate 1 x 23023 · ×1 · Dark Tan -
Plate 1 x 23023 · ×1 · Dark Bluish Gray -
Plate 1 x 33623 · ×10 · Tan