80198
One hallmark of the trade in gem-quality diamonds is its remarkable concentration : wholesale trade and diamond cutting is limited to just a few locations ; in 2003 , 92 % of the world 's diamonds were cut and polished in Surat , India .
 Surat, India
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Surat, India