- tcgrate
- Games
- Yu-Gi-Oh!
- Sets
- Secrets of Eternity
- Stellarknight Constellar Diamond
Yu-Gi-Oh! · Secrets of Eternity · #SECE-EN051 · Ultra Rare
Stellarknight Constellar Diamond
Yu-Gi-Oh! card price for Stellarknight Constellar Diamond: $1.23 market, from $0.79 at the cheapest listing, 1st Edition printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.
Sellers right now
Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.
Where to buy
One year
Price story
Our price record for Stellarknight Constellar Diamond (1st Edition) begins in February 2024 at $1.56; the market price today is $1.23, down 21.2% since then. In the last year the price changed −2.4% and ranged from $0.69 to $1.30, and it now trades near the top of that range. Its all-time high in our data is $1.58, still 28.5% above the current price. The cheapest listing right now is $0.79, and the 30-day average market price is $1.20.
Printings
The card in play
- Card type
- Xyz/Effect Monster
- Attribute
- LIGHT
- Monster type
- Wyrm
3 or more Level 5 LIGHT monsters
During your Main Phase 2, you can also Xyz Summon this card by using a "tellarknight" Xyz Monster you control as the Xyz Material, except "Stellarknight Constellar Diamond". (Xyz Materials attached to that monster also become Xyz Materials on this card.) While this card has Xyz Material, neither player can send cards from the Deck to the Graveyard, and any cards that returns from the Graveyard to the hand is banished instead. During either player's turn, when an opponent's DARK monster activates its effect: You can detach 1 Xyz Material from this card; negate that activation, and if you do, destroy it.
