/blackdiamondcreditcards.co.u May 2026

: Earn 1% back in Rewards at supermarkets and between 1–15% at selected retail partners.

These premium cards are designed for high earners and frequent travelers, often requiring a minimum income (e.g., £15,000+ for basic versions) or an invitation for ultra-exclusive tiers. Key Features of "Black" Credit Cards in the UK /blackdiamondcreditcards.co.u

: Many "Black" accounts include worldwide family travel insurance, mobile phone insurance, and UK/European car breakdown cover. : Earn 1% back in Rewards at supermarkets