Solutions As a rough diamond has 21 entries with similar clues

• 3-letter words
• eradiamond stat
• batDiamond club
• gemDiamond or emerald
• 4-letter words
• treyMinor diamond
• neil--- diamond, singer-songwriter
• 5-letter words
• caratMeasure for diamonds or gold
• retagtouch again, on the diamond
• 6-letter words
• mowersdiamond cutters?
• argyleIn diamond patterns
• geezerdiamond ..., a good egg
• 7-letter words
• infieldDiamond part
• lozengeDiamond shape
• rhombusDiamond 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
• first-basepart of a diamond
• koh-i-noorFamous diamond
• diamantineMade from diamonds
• 13-letter words
• hatton-gardenLondon centre of diamond trade