Diamonds of quality may be irradiated.Logical formLearned from4 sentences. Worth may pertain-to diamonds.Logical formLearned from4 sentences. A percent may pertain-to (gem diamonds).Logical formLearned from4 sentences. A diamond can be bountiful.Logical formLearned from4 sentences. A ban can be on sales of diamonds.Logical formLearned from4 sentences. A (diamond ring) may be surrounded by diamonds.Logical formLearned from4 sentences. A set can be constituted-of-or-filled-with (diamond rings).Logical formLearned from4 sentences. An (export trade) may consist of diamonds.Logical formLearned from4 sentences. Some carats can be constituted-of-or-filled-with rough diamonds.Logical formLearned from4 sentences. A male can be on a diamond.Logical formLearned from4 sentences. Diamonds may end_up in (child labor workshops).Logical formLearned from4 sentences. A (diamond trade) can be worldwide.Logical formLearned from4 sentences. Diamonds may come from a world-city.Logical formLearned from4 sentences. Swedish companies may trade in diamonds.Logical formLearned from4 sentences. New rules can be for a (diamond trade).Logical formLearned from4 sentences.