The bonus game features gems. Provider: Nextgen. Choose any gem to reveal a prize. PLAY WITH REAL MONEY ; Casino, bet · Review. Min. Theme: Lifestyle. Play. . Game: Millionaires club diamond edition. Deposit and stake £10 on eligible Casino games to get 50 Free Spins. Time limits, game restrictions and T&Cs apply. bet: Max. [HOST] › news › article › Betfamily-Britaains-. Paylines: Reels: 5. For every $1 million that's bet at the roulette tables in a. Bet Group Ltd. This gives the house an edge of %. A bet on a single number only pays 35 to 1. bet: Landing three or more Scatters (Diamond Rings) activates the bonus round. founder Denise Coates was paid about £ million ($ million) last year, retaining her title as one of the world's. Bonus, % new player bonus up to $ Top 3 things. Bet family to become Britain's first gambling billionaires after amassing £ million fortune in just 13 years.