原石订单 - 每公斤120美元，只接受批发量查询
想把粗糙的石头做成定制珠宝吗？ - 要求报价。
101.45 carats. Very unusual and rare 'opal-like' effect with a strange movement when shined in the light. Also this has a natural piece of triangular black within it.
52.8 carats. This piece looks stunning but sadly it has a very fine crack in it, which is why it is in this section. If you are a gem cutter, you could cut it into two smaller pieces, or several.
128 carats 57x24x8mm stunning piece. This would be ideal for making several large cushions.