紫水晶: amethyst

a purple quartz; amethyst

a necklace (jewelry)

紫: purple / 紫: (sushi) soy sauce

村崎: a Japanese surname

(formal) Female third-person singular pronoun; she, her, girlfriend

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

twilight / sunset

the purple or red-root gromwell, Lithospermum erythrorhizon / the root of the murasaki used as a natural dye / Short for 紫色 (murasaki-iro): the color purple