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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Diagon Alley Shops

Checking

4723 Diagon Alley Shops

81 pieces in 63 part and color combinations, plus 1 minifigure.

LEGO counts 80 pieces. This inventory comes from a separate parts catalog and lists 85, including the 4 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

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Piece checklist

Containers 12 pieces

  • Cupboard 2 x 3 x 2 with Solid Studs Dark Turquoise Part 4532 Element 4158342 ×1
  • Cupboard 2 x 3 x 2 with Solid Studs Medium Orange Part 4532 Element 4158327 ×3
  • Treasure Chest Bottom with Rear Slots, with Groove Trans-Dark Pink Part 4738b Element 4280215 or 4129857 ×1
  • Treasure Chest Lid [Thick Hinge] Trans-Dark Pink Part 4739a Element 4129858 ×1
  • Cupboard 2 x 3 Drawer White Part 4536 Element 4520636 or 4109736 ×4
  • Cupboard 2 x 3 x 2 Door White Part 4533 Element 4261470 or 4248214 ×2

Minifig Accessories 10 pieces

  • Money / Coin with "10" Sans-serif Type Chrome Gold Part 57503 ×1
  • Money / Coin with "20" Sans-serif Type Chrome Gold Part 57504 ×1
  • Money / Coin with "30" Sans-serif Type Chrome Gold Part 57505 ×1
  • Money / Coin with "40" Sans-serif Type Chrome Gold Part 57506 ×1
  • Equipment Brush / Broom Earth Orange Part 4332 Element 4141376 ×1
  • Book 2 x 3 with Red Bottles Print Light Turquoise Part 33009pr0006 Element 4158371 ×1
  • Book 2 x 3 with Mushrooms and Vine Print Red Part 33009pr0007 Element 4157048 ×1
  • Equipment Crystal Ball Globe 2 x 2 x 2 Trans-Clear Part 30106 Element 6507889 or 6274736 ×1
  • Equipment Flask with Handle Trans-Dark Pink Part 4429 Element 4128675 ×1
  • Equipment Goblet / Glass White Part 2343 Element 4226364 or 4140297 ×1

Plates Round Curved and Dishes 10 pieces

  • Plate Round 1 x 1 with Solid Stud Medium Dark Pink Part 6141 Element 4119498 1 spare in the box ×8
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 1 spare in the box ×2

Bars, Ladders and Fences 8 pieces

  • Bar 1 x 6 [Closed Studs] Orange Part 6140 Element 4158351 ×1
  • Bar 4L (Lightsaber Blade / Wand) Trans-Dark Pink Part 30374 Element 6507885 or 6291400 ×1
  • Bar 4L (Lightsaber Blade / Wand) Trans-Light Blue Part 30374 Element 6507882 or 6170187 ×1
  • Bar 4L (Lightsaber Blade / Wand) Trans-Neon Green Part 30374 Element 6507881 or 6170186 ×1
  • Bar 4L (Lightsaber Blade / Wand) Trans-Red Part 30374 Element 6507880 or 6167284 ×1
  • Bar, 4 Top Bars, Palm Tree Top White Part 2566 Element 6602309 or 4532219 ×1
  • Lamp Post 2 x 2 x 7 with 6 Base Flutes White Part 2039 Element 4119500 or 4107861 ×2

Bricks Round and Cones 7 pieces

  • Cone 1 x 1 [No Top Groove] Medium Dark Pink Part 4589 Element 4159752 or 4120318 ×1
  • Cone 1 x 1 [No Top Groove] Trans-Dark Blue Part 4589 Element 618843 ×1
  • Brick Round 1 x 1 Open Stud Trans-Green Part 3062b Element 6514234 or 6238046 ×1
  • Cone 1 x 1 [No Top Groove] Trans-Neon Green Part 4589 Element 618849 or 458949 ×1
  • Cone 1 x 1 [No Top Groove] Trans-Red Part 4589 Element 618841 ×2
  • Cone 1 x 1 [No Top Groove] White Part 4589 Element 458901 ×1

Animals / Creatures 5 pieces

  • Animal, Rodent, Rat / Mouse [Plain] Dark Gray Part 40234 Element 4153354 ×1
  • Animal, Frog Green Part 33320 Element 6171101 or 4157270 ×1
  • Animal, Bird, Owl Large, Rounded Features Light Gray Part 40232 Element 4153281 ×1
  • Animal, Scorpion Trans-Neon Orange Part 30169 Element 4118778 ×1
  • Animal, Cat, Kitten Crouching [Plain] White Part 6251 Element 4220184 or 4140370 ×1

Plates 5 pieces

  • Plate 8 x 8 Light Green Part 41539 Element 4158309 ×1
  • Plate 1 x 8 Orange Part 3460 Element 6210229 or 4497175 ×1
  • Plate 2 x 4 Orange Part 3020 Element 4158355 or 4122468 ×1
  • Plate 2 x 6 Orange Part 3795 Element 4121741 ×1
  • Plate 8 x 8 Sand Green Part 41539 Element 4158307 ×1

Panels 3 pieces

  • Panel 1 x 2 x 1 [Square Corners] Dark Turquoise Part 4865a Element 4121532 ×1
  • Panel 1 x 2 x 1 [Square Corners] Orange Part 4865a Element 4624801 or 4116800 ×1
  • Panel 1 x 2 x 3 - Solid Studs Trans-Clear Part 2362a ×1

Rock 3 pieces

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Dark Pink Part 30153 Element 6513975 or 6247796 ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Green Part 30153 Element 6513970 or 6247788 ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Light Blue Part 30153 Element 6513972 or 6247792 ×1

Belville, Scala and Fabuland 2 pieces

  • Belville / Scala, Brick Round 1 x 1 x 2/3 Round White Part 33286 Element 4141530 ×2

Bricks 2 pieces

  • Brick 1 x 3 Orange Part 3622 Element 4118787 ×2

Minifig Headwear 2 pieces

  • Hat, Wizard Medium Dark Pink Part 6131 Element 4158958 ×1
  • Hat, Wizard Purple Part 6131 Element 4158353 ×1

Minifig Neckwear 2 pieces

  • Neckwear Cape, Standard with Star Print [Traditional Starched Fabric] Black Part 50231pr0012 Element 4157076 ×1
  • Neckwear Cape, Standard [Traditional Starched Fabric] Red Part 50231 Element 6352103 or 6132209 ×1

Plants & Trees 2 pieces

  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Medium Dark Pink Part 33291 Element 4141174 1 spare in the box ×1
  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Trans-Light Blue Part 33291 Element 4141532 1 spare in the box ×1

Tiles 2 pieces

  • Tile 1 x 2 with Gold Stars Print Trans-Dark Blue Part 3069bpr0118 Element 4129911 ×1
  • Tile 1 x 2 with Spider and Bag Print White Part 3069bpr0120 Element 4119411 ×1

Bricks Sloped 1 piece

  • Brick Sloped 45° 2 x 2 Orange Part 3039 Element 4118828 ×1

Energy Effects 1 piece

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×1

Non-System Parts 1 piece

  • Backdrop for Set 4723-1 [No Color/Any Color] Part 41987 Element 4163005 ×1

Plates Special 1 piece

  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] White Part 4623 Element 462301 ×1

Supports, Girders and Cranes 1 piece

  • Brick Arch 3 x 6 x 5 Ornamented White Part 30613 Element 6334830 or 6133300 ×1

Tiles Special 1 piece

  • Tile Special 2 x 2 with Bar and Stud Purple Part 30256 Element 4159003 ×1

Minifigures 1 figure

  • Hermione Granger, Yellow Skin, Medium Blue Sweater Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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