Blue Diamond

Steven Universe · Series · Gem, Diamond, Matriarch of Homeworld

Tier

5-C

Attack Potency

Moon Level+

Speed

Relativistic, up to Massively Ftl+

Durability

Moon Level+

Powers and abilities

• Superhuman Physical Characteristics
• Gem Physiology (Grants Regeneration [High-Mid], Immortality [Types 1 and 3], Shapeshifting, Size Manipulation, Body Control, Biological Manipulation, Fusionism, Self-Sustenance [Types 1, 2, and 3], Automatic-adjustment to different strengths of gravity, Pocket Reality Manipulation [All Gems have a pocket dimension of infinite size contained within their gemstone], Sealing and BFR [Via Bubbles])
• Large Size (Type 1)
• Empathic Manipulation (Can project her emotions onto others, has shown the ability to do so with both Sadness and Joy)
• Aura (Allows her to detect and harm entities on the astral plane as well as seemingly increasing her physical attack power as she used it to break Lapis Lazuli's water-chains)
• Danmaku
• Energy Projection
• Corruption (When combined with White and Yellow she is able to corrupt an entire planet's worth of Gems)
• Weather Manipulation (Can create clouds that make Gems happy when they make contact with them)
• Pseudo/Reliant-Flight via riding on the clouds she creates. Resistance to Empathic Manipulation
• Telepathy (Steven struggled to get near her in his Astral Projection form due to their aura)
• and Gem Destabilization (Resisted Yellow's electricity, which destabilizes a gem's form)

Weaknesses

Emotionally sensitive, Sufficient damage to her physical form can revert her back to her vulnerable gem form which can be broken and destroyed. Her powers are less effective on anything that has experienced worse grief than her (although Lapis Lazuli was affected by it, it didn’t take much of a toll on her) and are seemingly ineffective on non-gem life-forms (Lion and Connie were unaffected by her aura).

Ranked tied for #2 of 44 in Steven Universe by strength.

More from Steven Universe

• The Cluster · #1 · Tier 5-A
• White Diamond · =2 · Tier 5-C
• Yellow Diamond · =2 · Tier 5-C
• Rose Quartz · #3 · Tier 5-C
• Steven Universe · #4 · Tier HIGH 6-A
• Obsidian · =5 · Tier HIGH 6-A
• Smoky Quartz · =5 · Tier HIGH 6-A
• Squaridot · #6 · Tier 6-C

Close fights from other series

• Blue Diamond vs Kakashi Hatake (Naruto · Tier LOW 5-B): Kakashi Hatake · Slight edge
• Blue Diamond vs Doctor Strange (Marvel Cinematic Universe) (Marvel · Tier LOW 5-B): Blue Diamond · Favored
• Blue Diamond vs Atom Eve (Comics) (Invincible · Tier LOW 5-B): Blue Diamond · Slight edge
• Blue Diamond vs The Didact (Halo · Tier 5-C): The Didact · Slight edge
• Blue Diamond vs Asta (Final Saga) (Black Clover · Tier 5-C): Asta · Slight edge
• Blue Diamond vs Pacifista (One Piece · Tier 5-C): Too close to call
• Blue Diamond vs Toshiro Hitsugaya (Bleach · Tier 5-C): Too close to call
• Blue Diamond vs Kronos (Riordan) (Percy Jackson · Tier 5-C): Blue Diamond · Slight edge

Compare Blue Diamond with another character · Blue Diamond on the VS Battles Wiki