Gem-Knight Master Diamond is a Rock Fusion Monster with Attribute EARTH, Level 9, ATK 2900, DEF 2500.
Fusion Summons typically need listed materials and a Fusion method (Polymerization, contact, etc.).
Ban status for Gem-Knight Master Diamond: TCG Limited, OCG Unlimited. Confirm the latest list for your event or online format before you main it.
YGOPRODeck lists Gem-Knight Master Diamond for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
Gem-Knight Master Diamond belongs to the Gem- archetype—use that tag when searching for engine pieces and tech options.
A listed print of Gem-Knight Master Diamond appears in Battles of Legend: Monster Mayhem (BLMM-EN143) at Ultra Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Gem-Knight Master Diamond is about $0.12 on Cardmarket (prices change frequently).
