pristine black diamond meaning in English

原始黑钻石

To complete my mixture , i ' ll also need an azerothian diamond and a pristine black diamond
为了完成我的合剂，我还需要一颗艾则拉斯钻石和一颗原始黑钻石。
Lady liadrin in silvermoon city wants you to bring her 1 arcane catalyst , 1 crepuscular powder , 1 azerothian diamond , and 1 pristine black diamond
银月城的莉雅德琳女士要你带给她一个奥术催化剂，一个微光之力，一个艾泽拉斯钻石，一个原始黑钻石。