AGS

Grand Diamond

AGS mechanical stepper with compounding diamond Wilds

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

94%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.05

per spin

Reels

9 lines

Player rating

4.1 ★

14 votes

DEMO Play free, no signup

AGS

Embed on your site

4.1 / 5

14 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP6/10

RTP 94% → 6.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features7/10

6 features → 7.0/10

Game Mechanics5/10

f=6 r=3 p=9 → 5.0/10

Context signals (tie-breakers)

Layout4/10

3x3 → 4.0/10

Bet Flexibility6/10

0.05–45 (×900) → 6.0/10

Provider Reputation5.5/10

provider avg 5.5 → 5.5/10

Popularity0/10

synthetic proxy → 0.0/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 51 — Grand Diamond by AGS

https://slotranker.com/ags/grand-diamond#score

How to cite

Slot Summary

AGS positions Grand Diamond as a simplicity-first mechanical stepper, using three reels and nine paylines instead of an extended feature sequence. The important variation comes from reel-specific Wild Multipliers: 3x, 4x, and 5x symbols can combine on one line, while exact Wild arrangements can trigger jackpot outcomes linked to the So Hot Grand network.

How It Plays

The 3x3 format keeps the base spin direct: combinations resolve across nine visible lines, and ordinary symbols pay from adjacent reel positions.

Diamond Wilds change those line results in two ways. They can substitute for standard symbols or convert a qualifying line into a multiplier or jackpot outcome.

Theme & Atmosphere

Luxury is expressed through diamond symbols rather than a character or narrative, giving the small reel window a single recognizable focal point.

The Vegas presentation uses traditional bars and sevens alongside neon-edged diamonds, connecting the online version to a casino-floor mechanical stepper.

Vegas Luxury

Features & Win Potential

Wild Multipliers are assigned by reel, with 3x on the first, 4x on the second, and 5x on the third. Multiple values can compound on one line.

Standard Wild Symbols and 2x Wilds appear more broadly, helping complete combinations while also participating in exact arrangements that award different jackpot levels.

Free Spins Multiplier Wild Symbol Wild Multipliers Bonus Game Bonus symbols

Spec sheet

Grand Diamond at a glance.

Identity

Slot nameGrand Diamond

StudioAGS

Released

Math

SlotRanker Score51

RTP94%

Max win—

Bet range$0.05 – $45.00

Player rating4.1 / 5 · 14 votes

Format

Reels3

Paylines9

Layout3x3

Features

Themes

Expected average based on this slot's 94% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.20

Cost per session$1.20

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Grand Diamond? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Mediumassumed — not published for this slot

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (94.00%), with wins capped at its top multiplier (1,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Grand Diamond

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Compare Grand Diamond with other games

	Grand Diamond Score 51This game	NetBet Branded Megaways Score 88	Mega Ace (5G Games) Score 86	Multi Billyonaire Score 83	Countess Cash Score 83
Identity
Studio	AGS	Iron Dog Studio	5G Games	Amatic	Gold Coin Studios
Released	—	1/26/2022	5/4/2025	11/23/2023	3/17/2023
Math
RTP	94%	96.2%	97.04%	97.08%	96.08%
Volatility	—	High volatility	High volatility	High volatility	High volatility
Max win	—	40,000×	40,000×	—	12,500×
Format
Reels	3	6	5	5	5
Layout	3x3	6x7	5x3	5x4	5x3
Paylines	9	117649	1024	40	25
Min bet	0.05	0.2	0.4	0.13	0.1
Max bet	45	20	60	26	50
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	—	—	✓	✓	✓
Multiplier	✓	✓	✓	✓	—
Bonus game	✓	—	—	✓	✓
Respins	—	—	—	—	✓

Every number is shown as a delta against Grand Diamond.

Comparing against

Grand Diamond

AGS

RTP

94%

Max win

—

Score

NetBet Branded Megaways

+ Scatter− Bonus Game

+ Scatter+ Respins− Multiplier

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01How many paylines does Grand Diamond have?

Grand Diamond uses nine paylines across a compact 3x3 mechanical-stepper layout, keeping every possible line visible at once.

02What do the multiplying Wilds do?

The Wilds substitute in regular combinations and apply reel-specific multipliers, with qualifying values compounding when several appear on the same line.

03Can the Wild symbols trigger jackpots?

Yes. Certain exact Wild combinations award jackpot tiers, and the top progressive can connect to AGS's So Hot Grand link.

04What is the RTP?

Grand Diamond has a published RTP of 94%, with wagers listed from 0.05 to 45 per spin.

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