Solutions Diamond club has 21 entries with similar clues

• 3-letter words
• gemDiamond or emerald
• eradiamond stat
• 4-letter words
• neil--- diamond, singer-songwriter
• treyMinor diamond
• 5-letter words
• caratMeasure for diamonds or gold
• uncutAs a rough diamond
• retagtouch again, on the diamond
• 6-letter words
• argyleIn diamond patterns
• geezerdiamond ..., a good egg
• mowersdiamond cutters?
• 7-letter words
• rhombusDiamond shape
• infieldDiamond part
• lozengeDiamond shape
• 8-letter words
• shamrockPlant fake diamond
• onecaratdiamond stat
• 9-letter words
• solitaireSingle diamond set on its own in jewellery
• long-suitMany diamonds in a bridge hand
• 10-letter words
• diamantineMade from diamonds
• koh-i-noorFamous diamond
• first-basepart of a diamond
• 13-letter words
• hatton-gardenLondon centre of diamond trade