Diamond Jackpots Slot Review

Where to play Diamond Jackpots for real money

Basis of this table: the welcome offer each brand publishes for new UK accounts. It is not a list of casinos carrying this game — Lobbies change without notice: check the game is in the operator’s own lobby before you deposit for it.

No wagering6 of 8 shown

1. 1

   Luxury CasinoApollo Entertainment Limited · UKGC 38620

   WELCOME BONUS100% up to £1000on a first deposit of £10 or more

   PayPalMaestroOnline since 1998

   Get bonus T&Cs apply · 18+
2. 2

   Jackpot City CasinoBetway Limited · UKGC 39372

   WELCOME PACKAGE100% up to £100+ 100 free spinson a first deposit of £20 or more10x wagering

   TrustlyPayPalOnline since 1998

   Get bonus T&Cs apply · 18+
3. 3

   PlayOJO CasinoSkill On Net Limited · UKGC 39326

   WELCOME BONUS50 free spinson a first deposit of £10 or moreno wagering

   Apple PayTrustly

   Get bonus T&Cs apply · 18+
4. 4

   Swift CasinoSkill On Net Limited · UKGC 39326

   WELCOME PACKAGE100% up to £25+ 100 free spinson a first deposit of £10 or more10x wagering

   Apple PayTrustly

   Get bonus T&Cs apply · 18+
5. 5

   Play Jango CasinoSkill On Net Limited · UKGC 39326

   WELCOME PACKAGE100% up to £25+ 77 free spinson a first deposit of £10 or more10x wagering

   PaysafecardPayPal

   Get bonus T&Cs apply · 18+
6. 6

   MrQ CasinoTek Fox Ltd · UKGC 60629

   WELCOME BONUS100 free spinson a first deposit of £10 or moreno wagering

   Pay by MobilePayPal

   Get bonus T&Cs apply · 18+
7. 7

   Spin CasinoBetway Limited · UKGC 39372

   WELCOME BONUS150 free spinson a first deposit of £20 or moreno wagering

   PaysafecardSkrillOnline since 2002

   Get bonus T&Cs apply · 18+
8. 8

   Betway CasinoBetway Limited · UKGC 39372

   WELCOME BONUS150 free spinson a first deposit of £20 or moreno wagering

   TrustlyPaysafecardOnline since 2006

   Get bonus T&Cs apply · 18+

Show all 8 casinos

Last updated October 15, 2026 · Every brand listed here holds a current UK Gambling Commission licence; the licence holder and account number are printed on the brand’s own row.

Advertising disclosure: Gamblib earns a commission when a reader opens an account through a Get bonus link, and the order of this table is commercial as well as editorial. Commission never changes a published finding, a licence check or a set of terms — see how we rate. Offers and terms are those published by the operator on the date above and change without notice; always read the bonus terms on the operator’s own site before depositing.

18+ only. Gambling should cost no more than you have decided to lose. Free, confidential help in the UK: BeGambleAware, GamCare on 0808 8020 133, and GAMSTOP to block yourself from every UK-licensed site at once. The tools and how to switch them on.

Pick from the king’s treasure to increase your cash prize and enter the ‘Wheel King’ linked-jackpot feature for huge wins and a chance to scoop a progressive jackpot. If that sounds like something you’d love to do, then, play the free Diamond Jackpots slot today from a low limit of 0.10 a spin to a high limit of 500.00 spin and today could just be, your lucky day.

Glittering Reels

The Diamond Jackpots video slot is a classic 5 reel, 10 payline slot featuring gemstones and card value symbols full of cash prizes. The reels of the game are encased in gold with precious gemstones stamped around the edge, a velvet blue curtain sits behind the slot machine and gives out a luxurious feel. The slot has been designed to allow players to take in the beauty of the slot instead of various controls and options distracting them from playing.

Your wins and balance are shown to the lower panel whilst your spin and auto spin buttons are placed to the right of the screen. You’ll find the total bet and bet adjuster to the left which allows you to scroll through or simply select a pre-set value from the list shown. There is nothing unique to this latest slot, but it’s the features packed into the 9 symbols on the reels that make it spectacular.

Multiplier Wins

There’s no doubt about it, huge cash can be triggered whilst playing, whether that be during the base game or via the ‘Jackpot King’ feature. The highest paying symbol during the base game is the diamond – should you be lucky enough to spin in a full grid of symbols (15), you will trigger a whopping 10,000x multiplier. Medium value symbols are the diamond again – 5 of a kind will release a 1,000x multiplier, the ruby will award a 500x multiplier and the sapphire will trigger a 400x multiplier for a win line full of symbols.

Simplistic Fatures

With Diamond Jackpots being styled on a classic slot, you will find nothing but base game wins on the reels, unless you trigger the linked-feature that is. There are no wild symbols to benefit from, no free spins or scatters – you simply spin away in the hope of landing the random ‘Jackpot King’ feature. To trigger the feature, you will need your reels to turn red and golden crowns to fall on each reel – if you have at least 5 crowns in view, you will get to enter the multiplier screen and get to choose a king gift for big wins. The final stage of the feature is the ‘Wheel King’ where you click o stop the wheel and hopefully reveal a progressive jackpot.

Linked Jackpots

There are a handful of slots at online casinos that feature the ;Jackpot King’ feature – what’s also known as the ultimate bonus round. Slot’s O’ Gold is our favourite slot from this special collection of slots, because it offers an Irish theme with plenty of jolly ways to trigger a fortune. Unlike the Diamond Jackpots slot, you can trigger reel re-spins and benefit from wild symbols too, but the base game jackpot is substantially smaller, which stands at 1,00x your stake.

Basic Slot Machine

Sadly, the Diamond Jackpots slot is a basic slot that doesn’t really offer much, yes, the offering of progressive jackpots via the ‘Jackpot King’ feature is all well and good, but actually triggering it is another matter. Whilst the ability to win huge is there, there are no features to trigger, other than the progressive jackpot feature, which can leave you frustrated after a short period of time. This medium to high variance slot will take a good while before offering up its wins, so don’t expect to hit the jackpot with small stakes in a short period of time.