蓝宝石的

例句：

1. 1. The diamond ring is set with a beautiful blue sapphire.
   钻石戒指上镶嵌着一颗美丽的蓝宝石。
2. 2. She wore a necklace with a sapphire gemstone.
   她戴着一串项链，上面镶嵌着一颗蓝宝石宝石。
3. 3. The sapphire crystal is the most valuable gemstone in the world.
   蓝宝石水晶是世界上最珍贵的宝石。