As you said it all depends on the lighting.
It must be that Alexandrite Effect in my eyes.
Well that was cheeky!
No they are not bionic, so no chromium. Just tiny gold fleck that interact with the blue to change form blue/green in sunlight to blue/violet in artificial light.
You really think my personality sparkles? I find that hard to believe. I’m way too ordinary in personality.
I think was about 27 ½ inches beyond cheeky.
However it was very flattering.
So thanks!