[TOMT]A song with a female singer singing quite softly and music video of a spinning diamond reflecting light.

I remember hearing the song/watching the video late last year. It was a woman singing gently (kind of like the vocals in Massive Attack - Paradise Circus). The background was a mixture of colors, mainly pale pink if I remember correctly, and the diamond was spinning on the spot throughout the video.

I've tried looking up similar artists to Grimes, Youth, Mo, iamamiwhoami etc. but still can't find it.

Edit: I think the song had a little drum beat in it, it was similar to this: https://www.youtube.com/watch?v=xfaHZXWV0g8

I FOUND IT. It was a goddam pyramid the whole time. https://www.youtube.com/watch?v=DsLV6dqHdMo