You would have to be more specific. Amsterdam is occasionally known as the city of diamonds, but this could also be a reference to dozens of South African Cities, given the extensive diamond industry there.
Francs is not known for its diamond mining or production.
surat
Bhavani (Twin city of Erode) is known as the Carpet City of India
Kimberly. Hence the name "Kimberlite"
diamond is mainly known for its hardness.
Its Surat, INDIA.Amsterdam is noted for its diamond industry, known as a major diamond trading center.Another AnswerSurat, INDIA. 92% of the world's diamonds are cut and polished here.
benco city does not exist in diamond and pearl
Mossdeep City is not in Diamond as it is in the Sinnoh region.
Synshrone city is not a real city in Pokemon Diamond.
Diamond City - film - was created in 1949.
Carbonado is also known as black diamond.
Diamond.