A (diamond ring) can be purple.Logical formLearned from10 sentences. (Diamond exports) can be by rebels.Logical formLearned from10 sentences. A ring may have some diamonds.Logical formLearned from10 sentences. A diamond can be international.Logical formLearned from10 sentences. Diamonds may provide a movement.Logical formLearned from10 sentences. A (diamond necklace) may pertain-to a person.Logical formLearned from10 sentences. Persons may take diamonds.Logical formLearned from10 sentences. A capital may pertain-to a (diamond industry).Logical formLearned from10 sentences. Access can be to rough diamonds.Logical formLearned from10 sentences. (Diamond fields) can be unregulated.Logical formLearned from10 sentences. (Blood diamonds) can be suspected.Logical formLearned from10 sentences. A (diamond certification scheme) may pertain-to a female.Logical formLearned from10 sentences. A helm may pertain-to a (diamond producer).Logical formLearned from10 sentences. A (diamond formation) may pertain-to a male.Logical formLearned from10 sentences. A (certification system) can be for diamonds.Logical formLearned from10 sentences.