Name: LEGO Wonders of the Natural World Northern Lights Diorama
Brand: LEGO
SKU: 40785-1
Availability: InStock
Rating: 4.70 (24 reviews)

LEGO 40785 Northern Lights Diorama is a Promotional set currently valued at $25 for new and sealed sets. The set retired in October 2025 with annual appreciation averaging 35.20% since. Used copies are valued between $20 and $44 depending on condition. Secondary market prices for new and sealed sets typically fall between $20 and $30.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Northern Lights Diorama since October 2025. Medium accuracy

LEGO 40785 Northern Lights Diorama is a Promotional Wonders of the Natural World set released in 2025, containing 332 pieces. It builds a Northern Hemisphere forest scene with snow-topped trees beneath a night sky. The aurora borealis is represented with colorful tiles for the lights and their reflections. It includes a glow-in-the-dark moon element and is the fourth set in the Wonders of the Natural World promotional series.

A new and sealed Northern Lights Diorama is currently valued at around $25. The average used price is $21 for those in good overall condition. Based on current trends, this set could be valued near $26 within the next year. New and sealed listings currently range from $16 to $29.

For Sale (New/Sealed)

	(US) 40785 Northern Lights Diorama	BrickEconomy Choice $19.99
	(US) 40785 Northern Lights Diorama 332 pcs Sealed In Box Ships NOW	$20.00 -20.0%
	(US) 40785 Northern Lights Diorama GWP NEW SEALED BOX Glow In The Dark Moon	$22.00 -12.0%
	(US) Promotional GWP 40785: Northern Lights Diorama (Brand New / Sealed)	$22.99 -8.0%
	(US) 40785 Gift With Purchase exclusive Northern Lights Diorama MISB	$22.99 -8.0%
	(US) New/Sealed LEGO 40785 Northern Lights Diorama - Limited Edition RETIRED	$23.00 -8.0%
	(US) 40785 Northern Lights Diorama NEW SEALED - Limited Edition	$24.00 -4.0%
	(US) #40785 Northern Lights Diorama: Gift with Purchase: BNIB: Retired	$24.95 -0.2%
	(US) Northern Lights Diorama 40785 Complete Set 332 pcs Age 12+ Limited Edition	$24.98 -0.1%
	(US) Northern Lights Diorama (40785) Limited Edition GWP - New/Sealed	$24.99 0.0%
	(US) Brand New Sealed LEGO 40785 Northern Lights Diorama 332pcs	$24.99 0.0%
	(US) 40785 Northern Lights Diorama GWP Limited Edition New & Sealed	$25.00
	(US) Northern Lights Diorama Limited Edition GWP Set 40785 - BRAND NEW	$25.00
	(US) Northern Lights Diorama 40785 Limited Edition Set 332 pcs Ages 12+	$25.00
	(US) New Lego 40785 Northern Lights Diorama - Limited Edition GWP, RETIRED	$25.00
	(US) LEGO: Northern Lights Diorama (40785) GWP	$25.00
	(US) Northern Lights Diorama (40785) Limited Edition GWP - New/Sealed	$25.00
	(US) Northern Lights Diorama (40785) Limited Edition GWP - New/Sealed	$25.00
Show 23 more listings
	(US) 40785 Northern Lights Diorama 332 pieces 2025	$25.49 +2.0%
	(KR) [Sealed] LEGO 40785 Northern Lights Diorama 332 Pieces Aurora Display Model	$25.50 +2.0%
	(US) Northern Lights Diorama (40785) Limited Edition GWP - Brand New & Sealed	$26.00 +4.0%
	(US) NEW SEALED LEGO 40785 Limited Edition Gift with Purchase Northern Lights Diorama	$26.99 +8.0%
	(US) #40785 Northern Lights Diorama GWP New in Sealed Box	$27.00 +8.0%
	(IT) 40785 Northern Lights Diorama	$27.27 +9.1%
	(US) #40785 Northern Lights Diorama GWP New in Sealed Box	$28.00 +12.0%
	(US) 40785 Northern Lights Diorama Limited Edition GWP - SHIPS FAST	$28.99 +16.0%
	(US) Northern Lights Diorama #40785 Limited Edition GWP - Brand New & Sealed	$29.00 +16.0%
	(US) Northern Lights Diorama 40785 Brand New Sealed GWP Glow In The Dark Moon	$29.99 +20.0%
	(US) 40785 Northern Lights Diorama GWP Limited Edition New & Sealed Promotional	$29.99 +20.0%
	(US) + Lego 40785 Northern Lights Diorama Sealed Box 332 Pieces	$30.00 +20.0%
	(US) 40785 - Northern Lights Diorama - New in Box - Gift with Purchase - Sealed	$30.00 +20.0%
	(US) 40785 Northern Lights BRAND NEW Sealed Glow in the Dark Display Set Rare	$31.99 +28.0%
	(US) 40785 Northern Lights Diorama Wonders of the Natural World - NEW & SEALED	$33.99 +36.0%
	(US) 40785 Northern Lights Diorama Sealed Retired & Rare	$34.99 +40.0%
	(US) 40785 Northern Lights Diorama Limited Edition Complete Set 332 pcs 12+ Box	$35.00 +40.0%
	(US) Northern Lights Diorama (40785) Limited Edition GWP Brand New Sealed	$35.99 +44.0%
	(US) 40785 Northern Lights Diorama GWP Limited Edition New Sealed	$36.50 +46.0%
	(US) 40785 Northern Lights Diorama	$39.99 +60.0%
	(US) NEW LEGO Northern Lights Diorama Set #40785 Limited Edition	$42.95 +71.8%
	(US) Northern Lights Diorama Set #40785 Limited Edition	$45.00 +80.0%
	(US) 40785 Northern Lights Diorama Brand New Sealed GWP	$49.99 +100.0%
	(US) 40785 Northern Lights Diorama	$49.99 +100.0%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 40785 Northern Lights Diorama.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 40785 Northern Lights Diorama.

Sets in Promotional / Wonders of the Natural World


	40782 Tropical Rainforest Diorama Theme / Subtheme Promotional / Wonders of the Natural World Year 2025 Pieces 299 Availability Retired Buy this set at eBay Bricklink	promotional Value $33.59 Annual growth 35.2% I own this set I want this set

	40784 African Savanna Diorama Theme / Subtheme Promotional / Wonders of the Natural World Year 2025 Pieces 287 Availability Retired Buy this set at eBay Bricklink	promotional Value $18.00 Annual growth 35.2% I own this set I want this set

	40783 Coral Reef Diorama Theme / Subtheme Promotional / Wonders of the Natural World Year 2025 Pieces 260 Availability Retired Buy this set at eBay Bricklink	promotional Value $38.72 Annual growth 18.3% I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

40785-1

Name

Northern Lights Diorama

Theme

Promotional

Subtheme

Wonders of the Natural World

Year

2025

Released

October 8, 2025

Retired

October 15, 2025

Availability

Retired

Pieces

332

Set Pricing

Retail price

Free promotional

New/Sealed

Value

$25.00

Annual growth

+35.20% (Since retirement)

Future growth

+10.56% (2-3 year outlook)

90-day change

-3.04%

Used

Value

$20.75

Range

$20.36 - $44.46

Quick Buy

eBay

Buy

Lowest price

$19.99

Highest price

$49.99

Amazon

Buy

Price

Check

Bricklink

Buy

Lowest price

$15.42 (DE)

Highest price

$17.21

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$25.00

1 year forecast

$26.45Medium accuracy

5 year forecast

$38.08

$36

$39

40785 Northern Lights Diorama is projected to be valued between $36 - $39 within five years.

Insights

A promotional release tied to the Wonders of the Natural World series, Northern Lights Diorama (40785) was retired in 2025 and its short run and series cohesion leave sealed copies relatively scarce, while the lack of exclusive minifigures and non-licensed subject suggest steadier, moderate post-retirement performance rather than sharp spikes.

Set Facts

The LEGO Northern Lights Diorama (40785) is the fourth set in a LEGO collectible series dedicated to the wonders of nature.
The scene depicts a Northern Hemisphere forest landscape with snow-topped trees and a night sky featuring the aurora borealis.
The set includes a glow-in-the-dark moon element and colorful tiles to represent the Northern Lights and their reflections.
This was set number 4 of the Wonders of the Natural World promotional sets.

Barcodes

UPC

673419408943

EAN

5702017830988

Northern Lights Diorama Reviews

24 reviews

4.7

Collectors

Investors

Jays Brick Blog

“It’s safe to say that LEGO have left the very best of the dioramas for last. The model depicts a Northern Hemisphere landscape with a skyscape featuring the Northern Lights/aurora borealis. The snow-topped trees and glow-in-the-dark moon element and the colorful tiles to... More represent the Northern Lights and their reflections add to the visual charm.”

Full review at jaysbrickblog.com

BrickEconomy Expert Review

“The Northern Lights Diorama captures a snowy forest landscape with colorful tiles forming the aurora borealis and its icy reflections, along with a glow-in-the-dark moon element for added detail. As the final set in the Wonders of the Natural World series, it offers a striking display piece that highlights one of nature’s most impressive phenomena.”

Subtheme Analysis

Promotional / Wonders of the Natural World

Sets

Year

2025

Annual growth

+16.33%

Community Stats

Northern Lights Diorama currently ranks #1 out of the top most owned sets in Promotional Wonders of the Natural World.

#1Northern Lights Diorama

#2African Savanna Diorama

#3Tropical Rainforest Diorama

#4Coral Reef Diorama

About Wonders of the Natural World

The LEGO Wonders of the Natural World theme highlights Earth's most stunning natural landmarks. The debut set, Tropical Rainforest Diorama (40782), showcases a vibrant rainforest scene with a waterfall, river, and a colorful tropical bird. As part of LEGO’s broader collection of nature-inspired sets for adult builders, this theme delivers intricate models that celebrate the beauty of the natural world.

Wonders of the Natural World was introduced in 2025 and currently consists of 4 sets.

This LEGO Northern Lights Diorama (40785) is the 4th building kit in a LEGO collectible series dedicated to the wonders of nature. The scene depicts a Northern Hemisphere landscape with a skyscape featuring the aurora borealis. Assemble the snow-topped trees then add the glow-in-the-dark moon element and the colorful tiles to represent the Northern Lights and their reflections. This set makes a great gift for kids aged 12 and up or anyone who loves the natural world. Set contains 332 pieces.

A Northern Lights diorama kit This LEGO Northern Lights Diorama model toy depicts a Northern Hemisphere forest landscape complete with model trees and a night sky featuring the aurora borealis

A collectible display piece This set is the fourth in a LEGO collectible series designed to celebrate the wonders of the natural world

Aurora borealis desk decoration Create a model to display in your home or office with forest trees, a glow-in-the-dark moon element and colors inspired by the...

40785 LEGO Wonders of the Natural World Northern Lights Diorama