Promo Codes

Diam.bet Casino just rolled out a fresh set of promo codes and sweepstakes offers that give players multiple ways to play, collect Diam Coins, and convert rewards into real cash redemptions. These promotions are designed for players in the United States, excluding Idaho and Washington. Read the short summary below, then check the full terms before claiming.

Quick snapshot of the hottest codes and offers

• "BIGWIN" — No deposit bonus code. No purchase necessary. Available in the United States, excluding Idaho and Washington.
• AMOE — Alternative mail-in entry that awards free Diam Coins (DC). Limit one mail-in entry per person per calendar day. No purchase necessary.
• 100% Top Up — Deposit match on purchases, with a 1x play-through requirement.
• Welcome Bonus — 5,000 Gold Coins and 0.50 Sweeps Credits credited on new accounts, no purchase necessary.
• Ongoing daily, weekly, and monthly DC promotions — automatic entries and manual daily claims available, no purchase necessary.

How to claim "BIGWIN" and the mail-in entry

Claiming the "BIGWIN" no-deposit code is simple. Create or log into your Diam.bet account, enter "BIGWIN" in the promo field, and your qualifying no-deposit reward will be credited. The mail-in AMOE option requires printing and mailing a completed entry form — one per person per calendar day — to receive free Diam Coins directly to your account. Both offers are open to players in the United States, excluding Idaho and Washington. Always verify eligibility and timing in the full terms and conditions before submitting.

Stretch your deposit with the 100% Top Up

The 100% Top Up matches your purchase dollar-for-dollar, and it carries a 1x play-through requirement. That means a $50 Top Up requires $50 of wagering before cashout eligibility. This is a player-friendly play-through compared with many online offers, but check the game contribution rules because slots, table games, and live dealer products may count differently toward the requirement.

Welcome bonus and loyalty levels that scale

New accounts can start with 5,000 Gold Coins and 0.50 Sweeps Credits credited without depositing. Beyond the welcome pack, the Achievements loyalty program pays one-time bonuses as you hit deposit milestones:

• Wolf — 10 bonus, from $100 total deposits
• Predator — 50 bonus, from $500 total deposits
• Premium — 100 bonus, from $1,000 total deposits
• Alpha — 250 bonus, from $2,500 total deposits
• VIP — 500 bonus, from $5,000 total deposits
• Pro — 1,000 bonus, from $10,000 total deposits
• Legend — 5,000 bonus, from $50,000 total deposits

These loyalty bonuses reward long-term play, and higher tiers unlock larger one-time credits.

Daily, weekly, and monthly DC prizes you can count on

Diam.bet runs several recurring promotions that don’t require a deposit. Players can manually claim a free daily reward once per calendar day via the Get Coins menu, and active players are automatically entered into daily, weekly, and monthly DC prize draws. Prizes include 25 DC daily, 500 DC weekly drawn on Sunday, and 1,000 DC monthly drawn on the first of each month.

If you like slots, the platform regularly credits slot play prizes and $500 slot play raffles. For a taste of popular titles where DC and Gold Coins can be used, check the Golden Goose Totem Treasure Slots review for payout features and bonus rounds.

Cashouts, payment methods, and support details

Diam.bet supports Apple Pay, bank transfer, gift cards, and Zelle, and it also processes digital redemptions via options such as Cash App and Chime for smaller withdrawals. Key cashout rules to remember:

• First three redemptions are capped at $250 each.
• After the third redemption, future redemptions are unlimited.
• Minimum redemption is 25 DC for digital transfers, and 50 DC for bank transfers.
• Diam Coins from Gold Coin purchases are subject to a 1x play-through before redemption, while DC from free daily claims and mail-in entries are not subject to play-through.
• Withdrawals are typically processed quickly, often in under 24 hours, depending on verification and chosen payment method.

If you need help, Diam.bet provides an FAQ, live chat, and email support at support@diambetcasino.com. The site operates as a sweepstakes-casino model, and all play, purchases, and redemptions happen in US dollars.

Important rules, limits, and anti-abuse policies

Know the most impactful policy items before you play. Bonus Diam Coins received with Gold Coin purchases must meet a 1x play-through before redemption. Free DC from daily claims and mail-in entries require no wagering. Creating duplicate or fake accounts to exploit referral or package bonuses results in immediate permanent bans and forfeiture of balances. The first three redemptions are capped at $250 each, and different payment methods have different minimum redemption thresholds. Always confirm any state restrictions, eligibility rules, and timing in the full terms and conditions before claiming a promotion.

Diam.bet’s promo lineup gives players multiple ways to build value—no-deposit codes, daily free claims, deposit matches, and loyalty bonuses. If you plan to participate, check eligibility for the United States, excluding Idaho and Washington, read the terms carefully, and claim the offers while they’re active.