4 sentences

1. 你没看到她的钻戒吗？

   nǐ méi kàn​dào tā de zuàn​jiè ma?

   Didn't you see her diamond ring?

   Source: OpenSubtitles

2. 这枚钻戒重三克拉。

   zhè méi zuàn​jiè zhòng sān kè​lā.

   This diamond ring weighs three carats.

   Source: Dong Chinese Dictionary

3. 妈妈会给你买一枚钻戒。

   mā​ma huì gěi nǐ mǎi yī méi zuàn​jiè.

   Mama's gonna buy you a diamond ring.

   Source: OpenSubtitles

4. 他送给她一枚钻戒作为订婚礼物。

   tā sòng​gěi tā yī méi zuàn​jiè zuò​wéi dìng​hūn lǐ​wù.

   He gave her a diamond ring as an engagement gift.

   Source: Dong Chinese Dictionary