Four Lucky Diamonds Slot Overview
Four Lucky Diamonds is a 5x3 video slot from BGaming running on 10 paylines with both-ways pay. Released in February 2021, it carries a retro gem theme with classic symbols like bells, stars, and 777s. I would describe it as a straightforward, low-feature slot clearly aimed at casual players rather than anyone chasing serious multipliers. For a high roller, the 50 max bet is the first red flag.
Symbols and Paytable
Nine paying symbols fill the reels. Blue, Purple, and Pink Diamonds sit at the bottom, each paying just 15x for five of a kind. Green and Yellow Diamonds step up slightly to 20x. Blue Star and Golden Bell both pay 40x for a full line.
Lucky Seven awards 50x for five, and the Red Heart Diamond is the top regular symbol at 250x. Honestly, even the premium pays feel flat for a medium-high volatility game. A 250x top symbol combined with only 10 paylines does not leave much room for explosive base game hits. No scatter exists in this slot at all.
Symbol Payouts
Features and Bonus Games
Lucky Spins is the core bonus feature. Four separate 5x3 grids activate simultaneously, and all wins can reach fourfold multipliers or more. Wild Diamond symbols only appear during this round, substituting for every other symbol on the reels.
Stacked Wilds land exclusively on the 3rd reel during the base game, helping complete combinations across both pay directions. During Lucky Spins, a Replicate Stacked Wild mechanic kicks in: if a stacked wild appears on any 3rd reel of the 4 bonus grids, it duplicates across the remaining three grids. Sounds promising on paper, but there is no bonus buy to skip straight to it, and no scatter trigger means the game decides when you get in.
A Risk/Gamble feature lets you double wins after any payout. I rarely touch gamble features on a slot where the ceiling is already this low; the risk-reward ratio simply does not make sense for serious players.
Bonus Buy Options
4 playtable grids become active simultaneously, allowing wins to reach fourfold multipliers or higher with wild diamond symbols in play.
Wild diamond symbols stack on the 3rd reel during base game rounds, substituting other symbols to complete winning combinations.
During Lucky Spins, stacked wilds on any 3rd reel of the 4 bonus grids duplicate across the 3 subsequent reels.
A double-or-nothing gamble feature available after wins.
Bet Sizes, RTP and Max Win
RTP sits at 94.03%, which is roughly 2% below the current industry standard. That 5.97% house edge eats into any extended session quickly. Volatility is labelled medium-high, and hit frequency from the provider is 6.2%, meaning roughly 1 in 16 spins produces a win. Bets range from 0.20 to 50.
Maximum win is 2,500x the bet, capping out at 250,000 in currency. For a medium-high volatility profile, the ceiling is too low for this variance. I expect at least 5,000x from any slot that can produce long dry stretches. With a proper bankroll and a 50 max bet, you are looking at a 12,500 top prize, which is modest by any standard.
