Red Diamond is a Red Tiger Gaming classic slot released on 26 February 2018. Red Diamond uses three reels, one active row and a single fixed payline, with red, blue and emerald Diamond Wilds replacing a conventional bonus-round structure. Red Diamond also connects to a networked progressive jackpot while retaining a verified maximum line win of 1,500x the stake.
Red Diamond presents classic cherries, BARs and sevens on a three-reel stepper-style display. Red Diamond evaluates combinations only on the central fixed payline, so every standard result is settled from the three symbols aligned across that line. Red Diamond adds most of its variation through special diamond symbols rather than extra paylines or a separate free-spins round.
Red Diamond can lock a Diamond Wild in position and respin the other reels. Red Diamond gives the emerald symbol a 2x multiplier and the red symbol a 3x multiplier, while the blue version provides the Wild and respin functions without a multiplier. Red Diamond outcomes remain random, and no symbol sequence or stake pattern can force a Diamond Wild to land.
Red Diamond is listed by Wildz at 93.11% RTP with 10/10 volatility and demo play enabled. Red Diamond is also identified as a global jackpot game, so its networked progressive award is separate from the quoted 1,500x maximum line payout. Red Diamond configurations can vary by market, making the information panel inside the opened game the relevant place to confirm the current settings.
Red Diamond starts a paid game cycle when the spin control is selected. Red Diamond then stops one symbol from each of its three reels on the fixed central payline and compares that result with the paytable. Red Diamond awards standard wins for eligible cherries, BARs, sevens and Diamond combinations shown in the game rules.
Red Diamond treats its coloured diamonds as Wilds that substitute for ordinary symbols but not for other diamond symbols. Red Diamond locks a landed Diamond Wild and triggers a respin, with the remaining reels turning again around the held position. Red Diamond does not allow the player to choose the locked reel or control the symbols produced by the respin.
Red Diamond activates a respin when a red, blue or emerald Diamond Wild lands. Red Diamond holds that special symbol in its reel position while the reels without the Diamond Wild spin again. Red Diamond therefore creates another chance to complete the single payline without charging for a separate standard spin.
Red Diamond settles the respin according to the same programmed paytable and random result generation used throughout the game. Red Diamond can produce a win after a symbol locks, but the locked position does not guarantee that the other reels will form a paying line. Red Diamond respins are automatic feature events rather than a player-selected hold strategy.
Red Diamond uses the red Diamond as its highest-paying special symbol. Red Diamond makes this symbol Wild, locks it for a respin and applies a 3x multiplier to paytable payouts involving it. Red Diamond awards 1,500x the stake when three red Diamonds occupy the payline.
Red Diamond applies the red multiplier only when the symbol participates under the game rules. Red Diamond does not make a 3x result inevitable after the Wild lands, because the other reel outcomes still determine whether a valid line is formed. Red Diamond players cannot improve the trigger probability by changing spin speed or following a previous result.
Red Diamond gives the blue Diamond a Wild substitution function, a locked position and a respin. Red Diamond pays 800x the stake for three blue Diamonds on the central line, but the blue symbol does not multiply other paytable awards. Red Diamond consequently uses blue as the non-multiplying version of its three special symbols.
Red Diamond gives the emerald Diamond the same Wild, lock and respin functions while adding a 2x multiplier. Red Diamond also pays 800x the stake for three emerald Diamonds on the payline. Red Diamond assigns these effects through its programmed rules, and neither colour lets the player direct the respin outcome.
Red Diamond is classified by Wildz as carrying a networked progressive jackpot. Red Diamond shares that progressive pool across participating provider games rather than building a fixed prize only from this title. Red Diamond can therefore show a changing jackpot value that exists separately from ordinary single-payline awards.
Red Diamond lists 1,500x stake as its maximum line win, and that figure excludes the networked progressive prize. Red Diamond does not make the progressive dependent on completing the ordinary central payline, because the jackpot is a separate award within the configured game. Red Diamond jackpot availability and value should be checked inside the version supplied by the operator.
Red Diamond has an RTP of 93.11% in the MGA configuration listed by Wildz. Red Diamond uses this theoretical long-term percentage across a very large number of rounds rather than as a forecast for one session. Red Diamond can return more or less than the stated rate over any short period.
Red Diamond includes a contribution to its networked progressive configuration within the supplied mathematical model. Red Diamond players should check the in-game information panel because another licensed market can use a different approved RTP option. Red Diamond RTP does not change in response to recent wins, losses or stake-selection habits.
Red Diamond has very high volatility, rated 10/10 by Wildz. Red Diamond can therefore produce uneven results, with extended stretches of limited returns possible between less frequent higher-value outcomes. Red Diamond combines that risk profile with only one fixed payline and a top line payout concentrated in three red Diamonds.
Red Diamond volatility describes the distribution of possible returns rather than the chance that the next spin must win. Red Diamond does not become due for a Diamond Wild or jackpot after a run without one. Red Diamond players can use personal deposit, loss and time limits to keep expenditure within an affordable amount.
Red Diamond has a verified maximum standard line win of 1,500x the stake. Red Diamond awards that amount when three red Diamond symbols land together on the fixed payline. Red Diamond also lists 800x stake for three blue Diamonds and 800x stake for three emerald Diamonds.
Red Diamond treats the networked progressive as separate from the 1,500x line ceiling. Red Diamond does not guarantee either award at any stake level, and a multiplier symbol appearing alone may not complete a paying combination. Red Diamond players should distinguish the fixed paytable maximum from the changing jackpot value displayed in the game.
Red Diamond play begins by opening the game, reviewing the paytable and selecting an available stake within the operator’s controls. Red Diamond starts one game cycle when the spin button is pressed, after which any Diamond Wild lock and respin resolves automatically. Red Diamond players should confirm the RTP, jackpot conditions and multiplier rules before using real money.
Red Diamond is subject to Great Britain’s statutory online slot stake limits when supplied by a Gambling Commission licensee. Red Diamond customers aged 18–24 may stake no more than £2 per game cycle, while those aged 25 and over have a £5 maximum. Red Diamond stake limits control expenditure per cycle but do not alter the randomly generated outcome.
Yes, Red Diamond supports compatible smartphones and tablets as well as desktop computers. Red Diamond uses HTML5 technology and adapts its three-reel display and controls to supported mobile browsers. Red Diamond retains the same single payline, Diamond Wilds and respin rules on a smaller screen.
Red Diamond mobile performance can depend on the browser, device and connection used. Red Diamond should be opened through a secure connection, with the game information panel checked before staking. Red Diamond does not change its probability model because it is played on a phone rather than a desktop computer.
Yes, Red Diamond has demo play enabled at Wildz. Red Diamond demo mode uses virtual credits to show the single payline, locked Diamond Wilds, respins and multipliers without awarding withdrawable cash. Red Diamond free play can help explain the controls but does not predict later real-money outcomes.
Red Diamond demo access through a Gambling Commission-licensed operator requires age verification. Red Diamond uses random outcomes in both demo and real-money formats, so repeated practice cannot reveal a guaranteed winning pattern. Red Diamond players should treat the demo as a rules demonstration rather than evidence of future returns.
Red Diamond may be offered in Great Britain by an online casino holding the appropriate Gambling Commission permission and carrying the Red Tiger Gaming title. Red Diamond players must be at least 18 years old, complete required verification and remain within the statutory slot stake limits. Red Diamond availability depends on the current catalogue of the licensed business supplying it.
Red Diamond is listed internationally by Wildz, while Wildz states that visitors from the United Kingdom are redirected to partner casinos. Red Diamond players should use the Gambling Commission public register to check the business that ultimately provides the game before depositing. Red Diamond access should not be assumed solely from its presence in the international Wildz catalogue.
Red Diamond real-money play in Great Britain is regulated by the Gambling Commission. Red Diamond operators serving England, Scotland and Wales must hold the appropriate permission and verify a customer’s name, address and date of birth before gambling. Red Diamond free-play access at a licensed operator is also restricted to customers whose age has been verified.
Red Diamond players should distinguish Great Britain from the whole United Kingdom when reading these rules. Red Diamond play in Northern Ireland falls under a separate legal framework rather than the Gambling Act 2005 system applied in England, Scotland and Wales. Red Diamond players can check a British gambling business through the Commission’s public register.
| Area | United Kingdom Rule |
|---|---|
| Minimum online gambling age | 18+ |
| Main regulator | Gambling Commission |
| Online casino licensing | Operators serving Great Britain must hold the appropriate Gambling Commission permission |
| Age and identity checks | Name, address and date of birth must be verified before gambling |
| Maximum online slot stake, ages 18–24 | £2 per game cycle, in force since 21 May 2025 |
| Maximum online slot stake, ages 25+ | £5 per game cycle, in force since 9 April 2025 |
| Free demo access at licensed operators | Age verification is required before access to free-to-play gambling games |
| Wildz status for UK visitors | Wildz states that UK visitors are redirected to partner casinos |
Min/Max Bet:
€
0.20 –
40.00
Volatility:
High
(10/10)
Platform:
Desktop & Mobile
Developer:
Red Tiger Evo
Game Type:
Slots