3 Energy Diamonds Slot Review

⭐ 6/10
Create by: Octoplay
Review by:
Posts by Michael White
Updated: November 29, 2025

3 Energy Diamonds is a Low volatile slot from Octoplay with an RTP 95.74% and up to x5200 maximum win. Play demo for free.

3 Energy Diamonds Slot Demo

Software
Release Date
2025-05-09
RTP
95.74%
Max Win
x5200
Volatility
Low
Bet Range ($,€,£)
0.10 - 150
Number of Reels
5
Betways
5
Features
Bells, Collect Symbols, Diamonds, Fruits, Gamble, Hold and Spin, Sevens, Stars

How to Play 3 Energy Diamonds slot online

In 3 Energy Diamonds slot I get a classic fruit-style setup from Octoplay, built on 5 reels, 3 rows and 5 fixed paylines. Bets start at 0.10 per spin, so I can test the waters without loading the balance. Spins are fast, the interface is clean, and the game keeps the focus on lining up shimmering gems and familiar fruit symbols rather than on complicated modifiers or side bets.

The main loop in 3 Energy Diamonds revolves around collecting special Energy Diamond symbols during the base game and chasing the Hold & Win bonus. Spins feel straightforward and by the numbers, which suits me when I just want to relax. At the same time the whole experience leans heavily on that collection mechanic, so any long stretch without progress towards the feature can start to feel drawn out.

3 Energy Diamonds slot screenshot

3 Energy Diamonds Symbols, Wild, Scatter

On the reels in 3 Energy Diamonds I see a mix of shimmering diamond icons and classic fruit-style symbols, which keeps the paytable easy to read. The Energy Diamonds themselves act as special collection symbols linked to the Hold & Win feature rather than to standard line wins. The overall setup feels focused, with less emphasis on flashy wilds or scatters and more on building value through those glowing diamonds.

Symbols and Paytable

Symbol Quantity Payout
icon 1 5 x25
4 x10
3 x5
2 x0.5
icon 2 5 x15
4 x6
3 x3
icon 3 5 x10
4 x4
3 x2
icon 4 5 x7.5
4 x3
3 x1.5
icon 5 5 x7.5
4 x3
3 x1.5
icon 6 5 x5
4 x2
3 x1
icon 7 5 x5
4 x2
3 x1
icon 8 5 x5
4 x2
3 x1
icon 9 Wild
5 x50

3 Energy Diamonds Bonus games

For me the appeal of 3 Energy Diamonds lies almost entirely in the Hold & Win bonus game. As I collect Energy Diamond symbols in the base game I am always eyeing that moment when the feature finally triggers and the focus shifts to cash values. Once inside the bonus, diamonds come with fixed prizes, and the mechanic plays out as a separate round dedicated to stacking those values as high as possible.

The feature reflects the wider Hold & Win trend, and 3 Energy Diamonds feels like a safe entry in that category. I have seen more inventive versions elsewhere, with extra modifiers or progressive twists, so this one comes across as a bit copy paste. If you still enjoy that style of bonus, watching the diamonds land and the meter grow can be satisfying, but it rarely surprised me.

3 Energy Diamonds RTP, Volatility & Hit Frequency

On the numbers side 3 Energy Diamonds runs with an RTP of 95.74 percent, which sits a touch below the modern average for online slots. That does not make it unplayable, but as someone who tracks RTP closely I am aware of the extra house edge. Volatility is low, so results tend to smooth out and losing streaks feel shorter than on the high risk Hold & Win games I usually grind.

Slot data for 3 Energy Diamonds lists a max win of 5200 times the bet, which is generous for something with this variance profile. Combined with the frequent small hits it creates a relaxed, almost casual rhythm where I can play long sessions and still have a shot at a headline payout. Just be aware that the lower RTP means those top results come at a slightly steeper long term price.

Strategy: How to Win at 3 Energy Diamonds slot

As a long time slots player I have learned that there is no fail safe route to beating 3 Energy Diamonds or any other Hold & Win game. Each spin is driven by a random number generator, so past results do not build any pattern I can exploit. My approach starts with simple bankroll management, picking a stake that lets me ride out variance and gives the Hold & Win bonus time to appear naturally.

With the low volatility in 3 Energy Diamonds I tend to favour long low stake sessions, using the frequent smaller hits to stretch the balance. When I feel the game paying quite regularly I might raise the bet a notch for a few dozen spins, trying to land the Hold & Win feature while the bankroll still feels comfortable, then drop back down if I hit a patch of dead spins.

I also treat the Energy Diamond collection meter as a soft target rather than a promise. The mechanic can feel vague, so I avoid chasing it with ever larger stakes when progress slows. Instead I set a clear loss limit and a win figure where I am happy to cash out, using 3 Energy Diamonds as a steady low stress grinder rather than a slot I rely on for life changing hits.

3 Energy Diamonds slot screenshot

Should You Play 3 Energy Diamonds Slot for Real Money?

From my perspective 3 Energy Diamonds is a solid but very by the numbers Hold & Win slot from Octoplay. Bright visuals, crisp animations and a classic fruit theme give it a familiar charm, and the low volatility with a 5200x max win makes it suitable for casual bankrolls. The below average RTP and lack of a bonus buy keep it from greatness, and if you are tired of copy paste mechanics it will not stick in the memory.

Screenshots

3 Energy Diamonds slot screenshot 1
3 Energy Diamonds slot screenshot 2
3 Energy Diamonds slot screenshot 3
3 Energy Diamonds slot screenshot 4
3 Energy Diamonds Final Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (95.74%)








Max Win (x5200)








Originality








FAQs About 3 Energy Diamonds

Can I play 3 Energy Diamonds free slot?

Absolutely! You can enjoy 3 Energy Diamonds for free on our website without registration. Our partner casinos of Octoplay also usually offer demo mode access.

Can I win real money on 3 Energy Diamonds slot?

Yes, to win real money in 3 Energy Diamonds, you'll need to create an account at a licensed casino site. You can then play for real and win up to x5200.

Can I play 3 Energy Diamonds slot on mobile phone?

Yes, 3 Energy Diamonds is fully optimized for mobile devices and runs smoothly on any devices.

Compare 3 Energy Diamonds With Other Slots

Slot Rating Software Release Date Volatility RTP Bet Range Max Win Number of Reels Number of Betways
3 Energy Diamonds 6 Octoplay 2025-05-09 Low 95.74% 0.10 - 150 x5200 5 5
Eggsponential 7 Octoplay 2023-10-23 Low 95.72% 0.10 - 25 x10000 5
Cash Link Express: Hold & Win Octoplay 2024-06-24 Below average 95.77% 0.10 - 200 x3900 5 10
Buffalo Blaze: Wild Wealth 7 Octoplay 2024-09-11 Low 97.5% 0.10 - 150 x5500 5 20
5 Star Coins: Hold & Win 6 Octoplay 2024-09-11 Low 95.72% 0.10 - 100 x5585 5 5
Twin Cash: Hold & Win 7 Octoplay 2024-10-28 Below average 95.73% 0.10 - 250 x3421 3 5
Cash on Wheels Hold & Win 7 Octoplay 2024-11-06 95.72% 0.10 - 100 x4049 5 10
Grand Link Express: Hold & Win 6 Octoplay 2024-12-15 92.72% 0.10 - 60 x4106 5 5
Wild White Rhino 7.5 Octoplay 2025-01-10 Low 96.05% x10000 6 4096
Dynamite Trail Hold & Win 6 Octoplay 2025-02-14 Low 95.73% 0.10 - 250 x3500 5 5
Bank Busters The Big Score 6 Octoplay 2025-02-28 Below average 95.75% 0.10 - 150 x5450 5 7
Super Cash Boost Hold & Win 5.5 Octoplay 2025-03-14 Low 95.74% 0.10 - 150 x5500 5 5
Roaming Wild Buffalo 7 Octoplay 2025-03-21 Low 96% 0.10 - 200 x5000 5 20
The Grand Rooster: Hold & Win 7 Octoplay 2025-07-04 Average 95.71% 0.10 - 150 x5500 5 5
Vegas is Dead: Battle Arena 6 Octoplay 2025-06-27 Low 95.77% 0.10 - 500 x1522 4 5
Coin Bang Bang: Hold & Win 6 Octoplay 2025-06-20 Below average 95.71% 0.10 - 150 x5596 5 5
Buffalo Smash: Supercharged 7 Octoplay 2025-05-28 Low 95.78% 0.10 - 500 x2000 6 1
Super Grand Link Express: Hold & Win 7 Octoplay 2025-05-09 Below average 95.77% 0.10 - 200 x4500 5 5
4-Leaf Fortune: Hold & Win 7 Octoplay 2025-04-23 Below average 95.76% 0.10 - 250 x4000 6 20
5 Golden Relics Hold & Win 6 Octoplay 2025-07-25 Average 95.71% 0.10 - 150 x5110 5 20
Lucky 1000 Hold & Win 6 Octoplay 2025-08-08 Low 95.71% 0.10 - 500 x1225 5 10
Super Cash Boost Big Bad Bonus 7 Octoplay 2025-08-22 Below average 95.78% 0.10 - 150 x5203 5 5
Flame & Fortune Double Dragon 6 Octoplay 2025-09-05 Below average 95.76% 0.10 - 250 x3000 5 5
Triple Grand Link Express 7 Octoplay 2025-09-12 Below average 95.72% 0.10 - 100 x7525 5 5
Energy Joker: Hold and Win 6.5 Playson 2024-04-18 Average 95.74% 0.20 - 100 x20160 5 5
Energy Coins: Hold and Win 8 Playson 2023-09-07 High 95.74% 0.10 - 100 x10016 5 5
Dungeons and Diamonds Microgaming 2022-04-26 High 96% 0.20 - 50 x5000 5 40
Monsters Vs Diamonds 6 ReelPlay 2024-11-03 96.05% 0.50 - 50 x1000 6 50
Diggin’ For Diamonds 8 Yggdrasil Gaming 2023-11-23 High 95.1% 0.20 - 20 x5000 6
Coins’n Diamonds X 7 1spin4win 2023-07-20 Low 97.2% 0.20 - 50 x600 5 100