How much is Black Celestial Diadem worth? Price and value
As of October 22, 2026, Black Celestial Diadem is worth about 159 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 140 Robux. Across the 5,000 owned copies, its estimated market value is 795,000 Robux.
That puts the cheapest copy 12% below RAP. RAP averages recent completed sales, so a listing under it means sellers are currently asking less than the item has been trading for.
How rare is Black Celestial Diadem?
Black Celestial Diadem is a UGC Limited Hat with 5,000 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 159 Robux, RAP sits 1.7x the 95 Robux it first sold for.
Black Celestial Diadem has 961 favorites on the Roblox catalog.
Black Celestial Diadem sales history
RBX Invest has recorded 6,140 sales of Black Celestial Diadem across 452 trading days, from Dec 9, 2023 to Oct 4, 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 1,268 Robux on Feb 6, 2024, and its lowest was 79 Robux on Dec 9, 2023.
By calendar year, its average sale price went from 79 Robux in 2023 to 193 Robux in 2026, up 144%.
| Month | Average sale price | Sales |
|---|---|---|
| Oct 2026 | 160 R$ | 1 |
| Sep 2026 | 150 R$ | 3 |
| Aug 2026 | 139 R$ | 4 |
| Jul 2026 | 138 R$ | 9 |
| Jun 2026 | 168 R$ | 5 |
| May 2026 | 209 R$ | 4 |
| Apr 2026 | 292 R$ | 12 |
| Mar 2026 | 242 R$ | 7 |
| Feb 2026 | 148 R$ | 6 |
| Jan 2026 | 164 R$ | 11 |
| Dec 2025 | 121 R$ | 8 |
| Nov 2025 | 131 R$ | 10 |
Did Black Celestial Diadem make money for release buyers?
Black Celestial Diadem sold out of its original stock 56 days after its first recorded sale, on Feb 3, 2024. Copies could be resold from Jan 8, 2024, 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 70 days after release, when copies were selling for around 742 Robux. That works out to roughly 276 Robux profit per copy after Roblox's cut.
Holding longer paid more in total: the most profitable point in its first year came 71 days after release, at about 279 Robux per copy.
About Black Celestial Diadem
When stars're smiling at the moon, I wonder how they look in your eyes?
How to get Black Celestial Diadem
Black Celestial Diadem is no longer sold by the creator, so the way to get it is to buy a copy from a reseller on Roblox. The cheapest is listed at 140 Robux.
Black Celestial Diadem is Roblox asset ID 15419034388. It was published by qliz+. On RBX Invest it sits in the Angel Items, UGC Limited Hats, Limiteds under 500 R$, Limiteds under 1,000 R$ 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.