Onyx Gem
rap
22.8K DiamondsExists 34.8M
Details
- Exists
- 34.8M
- Rarity
- Celestial 9/13
- Category
- Misc items
- Market cap
- 795B Diamonds
- Scarcity
- #2809 rarest by supply
- Last updated
- Today
Gem infused with immense power
Price history
- Change · All
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- High
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- Now
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What is Onyx Gem in Pet Simulator 99?
Onyx Gem is a Celestial misc item in Pet Simulator 99. Its RAP is 22.8K Diamonds, 43rd of 172 misc items we track and 7th among 9 Celestial ones.
- Rarity
- Celestial
- Misc item
- Misc items
- RAP
- 22.8K Diamonds
- Rank
- #43 of 172
- Exists
- 34.8M
- Exists
- 34,788,524
How to get Onyx Gem
Related: 
Fantasy Key: Upper Half
Fantasy Key
Ultra Pet Cube
Insta-Plant Capsule
Where this comes from
Built from our Pet Simulator 99 data, checked 2026-10-06, using the sources below.
Data from the official Pet Simulator 99 API by BIG Games. Game content and images belong to the game's developer. We are not affiliated with Roblox or the developer.
How Onyx Gem compares
Similar Celestial misc items
All Pet Simulator 99 values →
17.8K DiamondsRAP- Exists
- 3.25M
- Golden RAP
- -
- Rainbow RAP
- -
30.5K DiamondsRAP- Exists
- 20.3M
- Golden RAP
- -
- Rainbow RAP
- -
15.5K DiamondsRAP- Exists
- 602K
- Golden RAP
- -
- Rainbow RAP
- -
40.1K DiamondsRAP- Exists
- 264K
- Golden RAP
- -
- Rainbow RAP
- -
40.1K DiamondsRAP- Exists
- 32.4M
- Golden RAP
- -
- Rainbow RAP
- -
Questions about Onyx Gem
How much is Onyx Gem worth in Pet Simulator 99?
Onyx Gem has a rap of 22.8K Diamonds, which ranks it #2617 of 4227 in Pet Simulator 99.
How rare is Onyx Gem?
Onyx Gem is a Celestial misc item, tier 9 of 13, and 34,788,524 exist in the game.
Is Red Fox better than Onyx Gem?
By rap, yes: Red Fox is 23.1K Diamonds, about 1.0 times Onyx Gem's 22.8K Diamonds.
How do you get Onyx Gem in Pet Simulator 99?
Live data from the official Pet Simulator 99 API (ps99.biggamesapi.io), synced 2026-10-06 07:21 UTC. Rising or Falling compares RAP with about 24 hours earlier.