Yu-Gi-Oh! · Secrets of Eternity

Stellarknight Constellar Diamond

French name: Stellchevalier Constellée Diamant (UTR)

SECE-EN051Ultimate Rare

Stellarknight Constellar Diamond (UTR) (Secrets of Eternity SECE-EN051) has a market price of US$8.53 to US$8.54 as of Nov 10, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

UnlimitedUS$8.53Low US$7.73

1st EditionUS$8.54

As of Nov 10, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: XYZ Monster
Level: 5
Attribute: LIGHT
Monster type: Wyrm
Archetype: Stellarknight
ATK: 2,700
DEF: 2,000

Card text

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.

About this card

Stellarknight Constellar Diamond (UTR) is card SECE-EN051 in Secrets of Eternity, a Yu-Gi-Oh! set released Jan 16, 2015. Rarity: Ultimate Rare. Finishes: Unlimited, 1st Edition. Reference market price on Nov 10, 2026: US$8.53 (Unlimited), US$8.54 (1st Edition). Over the last 30 days, the Unlimited price went up 4.3%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.