gemmatin

例句：

1. 1.The gemstone is set in the center of the necklace.
   这颗宝石镶嵌在项链的中心。
2. 2.She wore a gemstone ring on her finger.
   她戴着一枚宝石戒指在手指上。
3. 3.The gemstone was worth thousands of dollars.
   这块宝石价值数千美元。