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diamond

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diamond in the rough

A person or thing with exceptional qualities or characteristics that cannot be seen from the surface. The new employee initially seemed to lack confidence, but after seeing how hard he works, we realized that he's a diamond in the rough and is really a great asset to the company.

See also: diamond, rough

rough diamond

Someone or something that is unrefined but has many exceptional aspects or underlying potential. Primarily heard in UK, Australia. The young actor was a rough diamond. With some training, she'd become a superstar.

See also: diamond, rough

diamond in the rough

Fig. a person who has good qualities despite a rough exterior; a person with great potential. Sam looks a little scruffy, but he's a diamond in the rough. He's a diamond in the rough—a little hard to take at times, but very smart and helpful.

See also: diamond, rough

a diamond in the rough

someone or something whose good qualities are hidden This film is one of those diamonds in the rough, a wonderful gem that almost no one has noticed.

Etymology: based on the idea that you cannot see the beauty of a diamond (jewel) when it is rough (not yet cut and filled with brightness)

See also: diamond, rough

a rough diamond

  (British & Australian) also a diamond in the rough (American & Australian)

a person who does not seem very polite or well educated at first, although they have a good character Mitchell may have been a rough diamond, but he was absolutely loyal to his employer.

See also: diamond, rough

diamond in the rough

Also, a rough diamond. A person of exceptional character or potential but lacking polish and refinement. For example, Jack is intelligent and trustworthy but lacks manners-he's a diamond in the rough. [Early 1600s]

See also: diamond, rough

diamond in the rough

n. a person who is wonderful despite a rough exterior; a person with great potential. He’s a diamond in the rough—a little hard to take at times, but okay mostly.

See also: diamond, rough

diamond in the rough

One having exceptionally good qualities or the potential for greatness but lacking polish and refinement.

See also: diamond, rough

diamond in the rough

A basically admirable person who is full of potential, but lacks the social graces. The image is that of a raw gemstone that, once cut and polished, will shine.

See also: diamond, rough