a purple quartz; amethyst

a ring (round piece of (precious) metal worn around the finger)

quartz

(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)

purple

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

(historical, colloquial, from 江戸紫 (Edo murasaki, “royal purple”), where the dye is traditionally made in) Edo, the de facto capital of the Tokugawa shogunate

purple