Diamondss and the colored stones ruby, sapphire, and emerald are often considered the most expensive among all stones.

钻石和红宝石、蓝宝石和绿宝石等有颜色的宝石常被认为是所有宝石中最名贵的。

youdao

Nose rings and earrings are often decorated with precious stones of ruby, sapphire and emerald.

鼻环、耳环上往往装饰着红宝石，蓝宝石和翡翠。

youdao

All authorities on gems agree that the diamond, ruby, sapphire, and emerald are precious stones.

所有的宝石权威都同意，钻石、红宝石、蓝宝石和绿宝石是宝石。

youdao

As the violin intensified, ruby, sapphire and emerald emerged in evening silhouettes, many with nipped waists and gently-puffed sleeves.

FORBES: Music Comes First, Then The Gowns For Carolina Herrera Fall 2013

One's innards would be partly diamond, another's jade, another's sapphire or ruby and so on.

FORBES: Magazine Article

Officers said a "considerable amount of jewellery" was stolen from John Lewis, including sapphire, diamond, ruby and emerald pendant chains and rings.

BBC: Police appeal after Cardiff John Lewis jewellery raid