VegasSlotsOnline.com

We offer over 32,178 free slots. Start here.

Play Colossal Diamonds for Free

AGS
AGS
3.6

123 Ratings

Rate this Game

Sloto'Cash Casino background
Play this Game at the Casino
#1 Casino for Players in United States
Sloto'Cash Casino

Get up to 600% + 60 Free Spins

Rating

gold-award

Gold Award

Payment Methods

Amex, Bank Wire, Bitcoin, Diners club international, Easyeft, Mastercard, Paysafecard, Visa, Discover, Interac

Visit Casino
Read Sloto'Cash Casino Review
#2
Black Lotus Casino

Get a 280% Match Bonus up to $7,500 + 80 Free Spins

Rating

Payment Methods

Amex, Fastbanktransfer, Giropay, Ideal, Mastercard, Neteller, Paysafecard, Skrill, Ukash, Usemybank

Visit Casino
Read Black Lotus Casino Review
Exclusive to VegasSlotsOnline
EveryGame Casino

Get 300% up to $3000 + 50 Free Spins

Rating

silver-award

Silver Award

Payment Methods

Bank Wire, Bankcontact Mistercash, Dotpay, Euteller, Giropay, Ideal, Mastercard, Multibanco, Neosurf, Neteller

Visit Casino
Read EveryGame Casino Review
#4
Slots.lv Casino

Get 200% up to $3000 + 30 Free Spins

Rating

gold-award

Gold Award

Payment Methods

Bitcoin, Mastercard, Visa, Ethereum, Litecoin, BitcoinCash, American Express, USD Coin, Bitcoin Lightning

Visit Casino
Read Slots.lv Casino Review
EXCLUSIVE | CODE: VSO500
Decode Casino

Sign up and get 500% Match + 25 Free Spins

Rating

gold-award

Gold Award

Payment Methods

Bitcoin, Diners club international, Mastercard, Visa, Discover, Litecoin, BitcoinCash, MuchBetter, American Express, eZeeWallet

Visit Casino
Read Decode Casino Review
#6
DuckyLuck Casino

Get 500% Welcome Bonus up to $7,500 + 150 FS 

Rating

silver-award

Silver Award

Payment Methods

Amex, Bitcoin, Mastercard, Visa, Discover, Paper Check, Ethereum, Interac, Litecoin, BitcoinCash

Visit Casino
Read DuckyLuck Casino Review

Colossal Diamonds Slot Review

Enjoy some dazzling wins when you play the Colossal Diamonds online slot, a 3x1 game with one fixed payline and 94.25% RTP. Win up to 10,000x your stake with wild multipliers and enjoy prizes of up to 10x added onto your wins.

What are you waiting for? Play the Colossal Diamonds slot online today!

Game Info

Return to Player
94.25
Provider
AGS
AGS
Autoplay
Bonus Buy
Bonus Rounds
Cascading Reels/Avalanche Feature
Cluster Pays
Expanding
Free Spins
Gamble
Jackpot Slots
Megaways
Mobile
Multiplier Symbols
Mystery
Scatter Symbols
Spreading
Stacked
Sticky
Number of Paylines
1
Layout
Min Bet
0.25
Max Bet
10
Release Date
4/11/2024
Last Update
2/28/2025
Top Real Money Casinos to play this game
#1 Casino for Players in United States
Sloto'Cash Casino

Get up to 600% + 60 Free Spins

Rating

gold-award

Gold Award

Payment Methods

Amex, Bank Wire, Bitcoin, Diners club international, Easyeft, Mastercard, Paysafecard, Visa, Discover, Interac

Visit Casino
Read Sloto'Cash Casino Review
#2
Black Lotus Casino

Get a 280% Match Bonus up to $7,500 + 80 Free Spins

Rating

Payment Methods

Amex, Fastbanktransfer, Giropay, Ideal, Mastercard, Neteller, Paysafecard, Skrill, Ukash, Usemybank

Visit Casino
Read Black Lotus Casino Review
Exclusive to VegasSlotsOnline
EveryGame Casino

Get 300% up to $3000 + 50 Free Spins

Rating

silver-award

Silver Award

Payment Methods

Bank Wire, Bankcontact Mistercash, Dotpay, Euteller, Giropay, Ideal, Mastercard, Multibanco, Neosurf, Neteller

Visit Casino
Read EveryGame Casino Review
#4
Slots.lv Casino

Get 200% up to $3000 + 30 Free Spins

Rating

gold-award

Gold Award

Payment Methods

Bitcoin, Mastercard, Visa, Ethereum, Litecoin, BitcoinCash, American Express, USD Coin, Bitcoin Lightning

Visit Casino
Read Slots.lv Casino Review
EXCLUSIVE | CODE: VSO500
Decode Casino

Sign up and get 500% Match + 25 Free Spins

Rating

gold-award

Gold Award

Payment Methods

Bitcoin, Diners club international, Mastercard, Visa, Discover, Litecoin, BitcoinCash, MuchBetter, American Express, eZeeWallet

Visit Casino
Read Decode Casino Review
#6
DuckyLuck Casino

Get 500% Welcome Bonus up to $7,500 + 150 FS 

Rating

silver-award

Silver Award

Payment Methods

Amex, Bitcoin, Mastercard, Visa, Discover, Paper Check, Ethereum, Interac, Litecoin, BitcoinCash

Visit Casino
Read DuckyLuck Casino Review

Drop Some Colossal Diamonds Wins

Grab some shiny wins as you play the Colossal Diamonds online slot, an AGS creation with three reels and one reel. The game comes with a fruity jewel theme and classic slot machine chimes and sound effects.

The Colossal Diamonds slot machine divides its symbols into five groups, the first being combinations of Colossal Diamonds logos and wilds. Next come the colored sevens, paying in the order of red, blue, green, and a mixed combination, followed by the BAR symbols, and finally, the cherries. The latter pays regardless of how many fall on the game’s payline.

Set Your Bet

The fun on the Colossal Diamonds online slot begins when you set your bet to range between 0.25 and 10. There is one fixed payline within the grid. This starts on the leftmost reel and goes right.

We’ve put together the following table to include the bet multipliers for each of the Colossal Diamonds slot machine’s symbols.

Symbol
Three on a Payline
Colossal Diamonds Logo + Colossal Diamonds Logo + 10x Wild
10,000x
Colossal Diamonds Logo + Colossal Diamonds Logo + 5x Wild
5,000x
Colossal Diamonds Logo + Colossal Diamonds Logo + 4x Wild
4,000x
Colossal Diamonds Logo + Colossal Diamonds Logo + 3x Wild
3,000x
Colossal Diamonds Logo + Colossal Diamonds Logo + 2x Wild
2,000x
Colossal Diamonds Logo + Colossal Diamonds Logo + 1x Wild
1,000x
2x Colossal Diamonds Logo
125x
1x Colossal Diamonds Logo
25x
3x Red Seven
500x
3x Blue Seven
400x
3x Green Seven
250x
3x Any Seven
125x
3x Triple BAR
150x
3x Double BAR
100x
3x Single BAR
50x
2x Any BAR
25x
3x Cherries
50x
2x Cherries
25x
1x Cherries
10x
1x 10x Wild
50x
1x 5x Wild
25x
1x 4x Wild
20x
1x 3x Wild
15x
1x 2x Wild
10x

The Colossal Diamonds slot machine has an RTP of 94.25%.

Multiply Your Prizes by 10x

The star feature of the Colossal Diamonds online slot is the wild, which completes or enhances winning combinations by substituting for regular symbols within the game. The game has five of these, each coming with their own multiplier of 2x, 3x, 4x, 5x, or 10x. When forming part of a winning combination, they apply their multiplier to the total prize before it is paid out.

Keep Shining Bright

Drop more shiny wins when you play other games like the Cool Diamonds II slot by Amatic Industries and the Dazzle Me slot by NetEnt.

Play the Colossal Diamonds Slot Today

We enjoyed testing the Colossal Diamonds online slot and have no trouble recommending it as a fun addition to the AGS catalog. The game has 94.25% RTP and one fixed payline to start off with. You’ve then got multiplier wilds that could increase your prize by up to 10x.

Get started now when you play the Colossal Diamonds slot online!

FAQ

Our Favorite Casinos