Black Diamond is not trying to dress itself up as something modern. We’re dealing with a classic Everi stepper: 3 reels, 9 lines, bar symbols, sevens, a wild diamond, attached multipliers, and 2 progressive prizes. If you like old-school reel play with simple rules and a bit of extra sting from multipliers, this one still has a reason to exist.
last updated 21 May 2026
Black Diamond Pokie Review
Diamond-Themed
Classic-Themed
Arcade Vibes
Quick Facts
RTP
96.0%
Volatility
Medium
Provider
Everi
Min Bet
AU$0.25
Max Bet
AU$135
Max Win
7,500x
Free spins
Bonus game
Wild symbol
Scatter Symbol
Multiplier
Symbol Stacked
Jackpot Game
Slot reels
3
Slot lines
9 fixed paylines
Release Date
2017
Page contents
- Game Overview
- Game Features & Mechanics
- Technical Specifications
- Paytable & Symbol Values
- Graphics, Animations & Sound Design
- Game Gallery
- Black Diamond on Mobile Devices and Other Platforms
- How Does Black Diamond Compare to Similar Pokies?
- About Everi — The Developer Behind the Game
- Final Verdict
- Last Pokie Reviews
- Frequently Asked Questions
Game Overview
Black Diamond is Everi doing what Everi has long done well: building a straightforward reel game around classic slot-machine habits rather than layering on modern bonus clutter. We’re looking at a 3x3 setup with 9 paylines, stepper-style presentation, 2 progressive jackpots, and low-to-medium volatility. The main action comes from 2 places. First, the Black Diamond symbol can complete regular wins as a wild. Second, many 7 and bar symbols can carry attached multipliers, and when more than 1 lands on a winning payline, those values multiply together. That gives the game more bite than the reel strip first suggests. It still plays like a simple old-school slot, though. No free spins, no ante bet, no bonus buy — just line wins, multiplier math, and the chase for a better diamond result.
Game Features & Mechanics
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Nine Fixed Lines
Black Diamond uses 9 fixed paylines across 3 reels. You are not dealing with ways-to-win logic or reel modifiers, just classic line combinations read across the layout.
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Wild Diamond
The Black Diamond symbol substitutes for regular paying symbols to help complete line wins. It does not replace multiplier values, which matters when you are looking at boosted combinations.
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Multiplier Symbols
Certain 7 and bar symbols can land with 2x, 3x or 5x attached. If 2 or more multipliers appear on a winning line, they multiply together.
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Progressive Trigger
3 Black Diamond symbols on paylines 1 to 8 award the lower progressive (Minor). 3 Black Diamond symbols on payline 9 award the top progressive prize (Major).
Technical Specifications
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Volatility Level
Everi lists Black Diamond at volatility 2/5 on its game page. So, this is not positioned as a wild high-variance game.
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RTP Explained
The RTP figure is set at 95.95%. Exact return settings may vary, depending on the operator or configuration, so the RTP can differ slightly from one casino to another.
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Bet Range
The versions we checked commonly run from $0.25 up to $90 or $135, depending on casino settings.
Paytable & Symbol Values
The base symbol set is exactly what you would expect from a classic American-style reel slot: single bars, double bars, single sevens, double sevens and triple sevens, plus mixed bar and mixed seven combinations. At a $9 total bet, the paytable shows 3 Black Diamond symbols paying 300 credits on paylines 1 to 8 and 5,000 credits when they land on the centre payline. Triple sevens pay 100 credits, double sevens 50, single sevens 30, double bars 20, any 3 sevens 10, single bars 10, and any 3 bars 3. So yes, the real hierarchy is clear: diamonds first, then the pure 7 combinations, then bars and mixed classics underneath.
Special Symbols
Black Diamond Wild
The Black Diamond symbol is the main special icon. It substitutes for regular paying symbols and also forms the combinations that award the fixed or progressive diamond prizes.
Sub-Symbol Multipliers
Multipliers are attached to certain bar and 7 symbols rather than appearing as separate bonus icons. They come in 2x, 3x and 5x values, with a 30x total cap.
Graphics, Animations & Sound Design
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Graphics
Black Diamond looks exactly like it should: dark cabinet styling, bright reel symbols and a proper old-casino colour scheme built around bars, sevens and the diamond logo. It is more machine-floor classic than themed slot spectacle, which suits the game perfectly.
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Animations
The animation work stays light. Spins are quick, line wins are clear, and the main visual lift comes when multiplier values land on winning symbols or the Black Diamond combinations line up.
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Sound Design
The audio keeps to the same old-school lane as the reels. You get classic slot-machine effects, brighter win sounds and a bit more noise when multiplier wins or diamond results land, but there is no cinematic soundtrack sitting over the top.
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Visual Feel & Interactivity
Everything here is built for easy reading. The reel set is small, the symbols are familiar, the paylines are fixed, and the important mechanic is right on the symbols themselves through attached multipliers.
Game Gallery
Black Diamond on Mobile Devices and Other Platforms
Black Diamond works best when it is treated for what it is: a classic reel slot with very little interface clutter. That helps it transition cleanly across different screens, because there is no bonus dashboard, feature ladder or oversized side panel competing for space. On mobile, the main things you need to read are the reel symbols, line layout and attached multiplier values. That is manageable because the game is structurally simple. On the desktop, the appeal is more about comfort than access to extra information. You get a cleaner view of the stepped reels and a clearer read on line outcomes, but the actual rules do not change.
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Android
Android suits Black Diamond well because the game does not ask much from the screen. The reel area stays readable, and the attached multipliers are still easy enough to follow.
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iOS
On iPhone and iPad, the slot keeps its classic layout intact. That matters more here than flashy presentation, because this game lives on clear symbol reads and quick result recognition.
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Tablet
Tablet is probably the nicest fit if you want the old-machine feel without shrinking the reel set too much. The stepped layout and line paths simply look more comfortable at this size.
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Desktop
Desktop gives you the easiest overall view of the 3-reel layout and payline structure. For a classic stepper like this, the larger screen is more about clarity than feature access.
Optimal Gameplay Tips
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Use Stable Connection
EssentialBlack Diamond is mechanically simple, but a stable connection still helps the reel results and multiplier outcomes display properly, especially in online real-money versions.
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Landscape Mode Recommended
RecommendedLandscape view usually gives the stepped reels a cleaner layout on smaller screens. That makes it easier to read paylines and spot multiplier-tagged symbols without squinting.
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Audio Settings
OptionalThe sound is classic slot-machine stuff rather than anything essential. It adds a bit of atmosphere, but you will not miss key information if you play without it.
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Full Screen Mode
RecommendedA larger reel view helps more than you might think on a stepper. Full screen makes the line paths and attached multipliers easier to read at a glance.
How Does Black Diamond Compare to Similar Pokies?
Black Diamond
Everi
96.0%
Medium
0.25
Danger High Voltage
Big Time Gaming
95.7%
High
0.20
Manta Mayhem
Play'n GO
96.2%
High
0.10
Wild West Gold
Pragmatic Play
96.5%
High
0.20
Wild Beach Party
Pragmatic Play
96.5%
High
0.20
About Everi — The Developer Behind the Game
Everi is one of the more recognisable names in North American gambling tech, with its business split across games, fintech and casino systems. For slot players, the important part is the games division, which covers both land-based cabinets and digital releases. That matters with Black Diamond because the game’s whole appeal comes from that crossover identity. It feels like a proper casino-floor stepper first and an online adaptation second. Everi’s own pages position Black Diamond as a classic three-reel, nine-line progressive game, and that tracks with the provider’s wider habit of keeping proven mechanical formats in circulation rather than rebuilding everything as a video slot.
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Land-Based Roots
Everi is strongly tied to casino-floor gaming, and Black Diamond carries that DNA very openly through its stepper format and cabinet-style presentation.
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Digital and Casino Crossover
The company runs both land-based and digital games, which is why titles like Black Diamond can move online without losing their original structure.
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Proven Mechanical Formats
Everi tends to keep successful classic maths models alive across new cabinets and releases instead of replacing them with feature-heavy redesigns.
Final Verdict
Why It’s Worth Playing
- We like how clear the game is. You always know what matters: line hits, multiplier symbols and the Black Diamond result
- The sub-symbol multiplier setup gives a basic 3-reel slot more edge than the reel strip first suggests
- The wild Black Diamond symbol does more than decorate the reels and can help complete regular paying combinations
- The dual progressive setup adds proper top-end interest without turning the game into a bonus-heavy video slot
- If you enjoy old-school casino-floor slots, this one keeps that feel far better than most retro-styled online releases
Things to Consider
- There are no free spins, no bonus buy, and no ante bet, so feature hunters may lose interest quickly
- It’s low-to-medium volatility, so it’s not the best option for high rollers hoping for huge winnings
- A lot of the appeal depends on liking classic stepper play, because the format is intentionally narrow and traditional
Overall Rating
7.2
Bottom Line
We’d treat Black Diamond as a proper classic stepper first and an online pokie second. That is the point of it. You get 3 reels, 9 fixed lines, familiar bar-and-seven symbols, a wild Black Diamond icon, attached multipliers and 2 progressive prizes. There is no bonus round arriving later to change the pace, so the whole game lives on reel outcomes and symbol values from the first spin. That makes it much simpler than most current online slots, but also more honest about what it is. If you want a feature stack, look elsewhere. If you want a straightforward Everi reel game with old-casino energy and enough multiplier bite to stay interesting, Black Diamond still holds up.
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Frequently Asked Questions
Is Black Diamond a free spins slot?
No. Black Diamond does not use free spins, respins or a separate bonus round. It is a classic 3-reel stepper built around paylines, multipliers, wild help and progressive prizes.
How many paylines does Black Diamond have?
Black Diamond uses 9 fixed paylines on a 3x3 reel layout. That is part of the game’s old-school structure, so you are playing standard line combinations rather than ways or cluster mechanics.
What does the Black Diamond symbol do?
The Black Diamond symbol acts as a wild for regular paying combinations. It is also the symbol tied to the game’s fixed and progressive diamond prizes, depending on where it lands.
Does Black Diamond have multipliers?
Yes. Black Diamond uses sub-symbol multipliers attached directly to certain 7 and bar symbols rather than as separate bonus icons. These multipliers can appear as 2x, 3x, or 5x values.
Is Black Diamond low or high volatility?
Official Everi listings place Black Diamond on the lower side of volatility compared to many modern online slots. To be exact, it’s low-to-medium.
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