Noir Diadem

Noir Diadem is a Roblox UGC Limited hat by The Mattrix. Its original stock of 150 copies has sold out. Resale listings start at 95 R$, about 7% above its RAP of 89 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Nov 17, 2023.

RAP 89 R$
Lowest Price 95 R$
Total Copies 150
Original Copies Remaining Sold Out
Original Price 95 R$
Market Cap 13,350 R$
Item Type UGC Limited
Category Hat
Creator The Mattrix

What is Noir Diadem worth on Roblox?

As of September 28, 2026, Noir Diadem has a Recent Average Price (RAP) of 89 Robux and the cheapest reseller listing is 95 Robux. Across the 150 owned copies, its estimated market value is 13,350 Robux.

That puts the cheapest copy 7% above RAP. Sellers are holding out for more than the item has recently traded at, which is normal for a UGC Limited with few copies on the market.

How rare is Noir Diadem?

Noir Diadem is a UGC Limited Hat with 150 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for 95 Robux.

At 89 Robux, RAP sits below the 95 Robux it first sold for, so copies bought at release are currently under water.

Noir Diadem has 10 favorites on the Roblox catalog.

Noir Diadem sales history

RBX Invest has recorded 176 sales of Noir Diadem across 24 trading days, from Nov 30, 2023 to Mar 17, 2026.

Sales here include copies bought from the creator’s original stock as well as resales between players. Free promotional claims are not counted.

Its highest daily average sale price was 200 Robux on Jan 1, 2024, and its lowest was 40 Robux on Mar 31, 2024.

By calendar year, its average sale price went from 70 Robux in 2023 to 95 Robux in 2026, up 36%.

Noir Diadem: average sale price in the 12 most recent months with recorded sales
MonthAverage sale priceSales
Mar 202695 R$1
Jan 202695 R$2
Nov 202598 R$4
Mar 2025105 R$1
Nov 202485 R$1
Aug 202480 R$3
Jul 202499 R$1
Jun 202475 R$2
May 202465 R$1
Apr 202480 R$2
Mar 202462 R$2
Feb 202480 R$3

Did Noir Diadem make money for release buyers?

Noir Diadem sold out of its original stock on its first day of sales, Nov 30, 2023. Copies could be resold from Dec 30, 2023, once Roblox's 30-day resale lock ended.

For someone who bought at the original 95 Robux, the best return per day held came from reselling about 32 days after release, when copies were selling for around 200 Robux. That works out to roughly 5 Robux profit per copy after Roblox's cut.

About Noir Diadem

The "Noir Diadem" exudes an air of mystery and sophistication, combining elements of darkness and regality in its design. This exquisite diadem, crafted with meticulous attention to detail, features a sleek, blackened metal base adorned with intricate patterns that catch and play with the ambient light.

Where to find Noir Diadem

Noir Diadem is Roblox asset ID 15381345182. It was published by The Mattrix. On RBX Invest it sits in the UGC Limited Hats, Limiteds under 1,000 Copies, Cheap Limiteds under 100 R$, Limiteds under 500 R$ collections. The RAP, reseller listings, and copy counts on this page refresh from Roblox continuously, so the figures above are the state of the market at the last update rather than a fixed snapshot.