My Site - 客户点评--海口君安泰贸易有限公司(海南劳保用品、海口劳保用品) gem and jewelry industry. Perhaps the biggest deals in jewelry trade are a diamond certified by EGL; That's because some jewelers assume that EGL is not as conservative as a GIA. Visit the website: for the best GIA diamond prices. Wed, 13 Jun 2018 15:38:38 UTC en