Тег мұрағаты: Baolong Classroom: рубеллит пен рубинді ажырата білуге ​​үйрету

күміс шынжырлы алқа көтерме бағада Baolong Classroom: рубеллит пен рубинді ажырата білуге ​​үйрету

Many friends often don’t know how to distinguish rubellite from ruby, because these two kinds of gemstones are red, and their colors are very similar under natural light, which can hardly be judged by the naked eye. Many illegal vendors will use rubellite jewelry as ruby ​​jewelry, consumers should pay attention when buying. Төменде, Baolong […]