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