玫瑰形钻石

例句：

1. 1. She wore a rose-cut diamond ring on her finger.
   她戴着一朵玫瑰切钻石戒指在手指上。
2. 2. The rose-cut diamond was the centerpiece of the engagement ring.
   这朵玫瑰切钻石是订婚戒指的中心装饰。
3. 3. The rose-cut diamond sparkled in the sunlight.
   那朵玫瑰切钻石在阳光下闪闪发光。