Related Clues:
- What diamond is made of, said to be hard stuff
- - - Lyle (golf)
- Leader of Commons' test for marine growth
- Orangey-pink
- Carol (anag.)
- Losing a right to enclose sea-life
- Reef-forming sea life
- Alexander (abbrev.)
- A number take exam, naturally it's hard
- Beds town
- She got top marks at the exam
- Scene of gold rush includes gold material for necklace
- Charlie said to be a pinkish colour
- Beds Scotsman
- Hard substance on the seabed