Workers polish diamonds in one of two rooms of polishing benches at the Guangzhou Mickey Weinstock & Co Diamonds Manufacturing Limited diamond polishing factory in Shawan, Panyu District, Guangzhou, Guangdong Province, China on Monday, Jan. 24, 2011.
Simon Liu, team leader of diamond finishing checking in the quality control department of Guangzhou Mickey Weinstock & Co Diamonds Manufacturing Limited, poses for a photo with a diamond and loupe at the company's diamond polishing factory in Shawan, Panyu District, Guangzhou, Guangdong Province, China on Monday, Jan. 24, 2011. Photographer: Forbes Conrad/Bloomberg News
Simon Liu, team leader of diamond finishing checking in the quality control department of Guangzhou Mickey Weinstock & Co Diamonds Manufacturing Limited, inspects a diamond at the company's diamond polishing factory in Shawan, Panyu District, Guangzhou, Guangdong Province, China on Monday, Jan. 24, 2011. Photographer: Forbes Conrad/Bloomberg News
A worker polishes a diamond in one of two rooms of polishing benches at the Guangzhou Mickey Weinstock & Co Diamonds Manufacturing Limited diamond polishing factory in Shawan, Panyu District, Guangzhou, Guangdong Province, China on Monday, Jan. 24, 2011. Photographer: Forbes Conrad/Bloomberg News
Workers polish diamonds in one of two rooms of polishing benches at the Guangzhou Mickey Weinstock & Co Diamonds Manufacturing Limited diamond polishing factory in Shawan, Panyu District, Guangzhou, Guangdong Province, China on Monday, Jan. 24, 2011. Photographer: Forbes Conrad/Bloomberg News
Workers inspect diamonds in the quality control room at the Guangzhou Mickey Weinstock & Co Diamonds Manufacturing Limited diamond polishing factory in Shawan, Panyu District, Guangzhou, Guangdong Province, China on Monday, Jan. 24, 2011. Photographer: Forbes Conrad/Bloomberg News
Quan Wang, Factory Manager at the Guangzhou Mickey Weinstock & Co Diamonds Manufacturing Limited, poses with a diamond at the company's diamond polishing factory in Shawan, Panyu District, Guangzhou, Guangdong Province, China on Monday, Jan. 24, 2011. Photographer: Forbes Conrad/Bloomberg News
