Gem-Ready Steven Universe Props for Halloween & Cosplay
Putting together a Steven Universe costume that actually works, for Halloween or a con, doesn’t need to cost you your entire gem stash. Whether you’re dressing up your little sidekick for trick-or-treating or preparing for your next cosplay appearance, we’ve got the perfect sword and shield to make your outfit shine brighter than Rose Quartz’s gem.
Which Size Shielding Your Style?
Our Steven Universe props come in three size tiers, because heroes come in all sizes — from small but mighty, to full-on gem warrior mode.
PETITE (For Heroes Under 5ft)
- Sword: 17″
- Shield: 14″ diameter
- Light and super manageable for younger fans and trick-or-treat pros.
CONVENTIONAL (Cosplay-Ready)
- Sword: 23″
- Shield: 17″ diameter
- Scabbard included to fit the sword — perfect for conventions and photo ops.
X-LARGE (Full Gem Power)
- Sword: 31″
- Shield: 23″ diameter
- Scabbard included and ready for epic entrances (or boss battle poses in the hallway).
All props are made of lightweight wood, so you or your kids won’t be dragging around heavy gear like it’s a real boss fight.
Want to Save Even More? Go Unpainted
Here’s a tip from a fellow cosplayer on a budget: go unpainted. Our Steven Universe swords and shields come glued, pinned, and ready to paint, straps and all — no guesswork required.
Customize your props your way, and keep your budget intact. It’s a fun weekend project, or even a bonding moment with your mini-Steven or Connie.
Check out our full how-to here:
DIY Prop Painting Guide
Or head straight to the goods:
Shop Unpainted Steven Universe Props
Why Our Props Rock (Besides Looking Cool)
Handmade with love, in lightweight wood
Glued, pinned, and scabbarded (for sword storage on the go)
Easy for kids to carry, sturdy enough for con-goers
Affordable — especially the unpainted versions
Straps on shields for easy wear
Designed with durability in mind — good for Halloween, conventions, and display
Whether you’re saving Beach City or just saving a few bucks, we’ve got your back (and your shield).
Ready to Become Steven?
Whether you’re channeling Steven, Rose, or Stevonnie, there’s no wrong way to carry a pink sword and shield. Just pick your size, paint it (or don’t), and go have fun saving the universe — or collecting candy.
Shop Steven Universe Props Now
Ready to show off your new cosplay costume? Follow us on our Facebook page and post your pics….we would love to see them!