2 sentences

1. 这套金饰的样式非常古朴精美。

   zhè tào jīn shì de yàng​shì fēi​cháng gǔ​pǔ jīng​měi.

   The style of this gold jewelry set is very simple and exquisite.

   Source: Dong Chinese Dictionary

2. 这种金饰品的成色很高，足有九成以上。

   zhè zhǒng jīn​shì​pǐn de chéng​sè hěn gāo, zú​yǒu jiǔ​chéng yǐ​shàng.

   The purity of this gold jewelry is very high, at over 90 percent.

   Source: Dong Chinese Dictionary