Sydney Grace Arctic Moon is a moderately warm-toned, light mauve with a metallic finish. It is a permanent highlighter that retails for $8.00 and contains 0.25 oz.
Sydney Grace Arctic Moon Loose Highlighter ($8.00 for 0.25 oz.) is a very light, bright mauve with subtle, cool undertones and a metallic finish. It appeared lighter when applied to my skin as it was very reflective, so it was more glow and shine than base color in practice. Thankfully, while it was an intense highlighter, it didn't emphasize my skin's natural texture and actually seemed to give an illusion of smoothness!
As it was a loose powder, pigmentation definitely varied depending on how much one picked up, but from my experience and how much I used, I would consider it to be quite pigmented--I definitely didn't need much picked up on my brush for full coverage. The consistency felt silky, soft, and was blendable on my skin. It stayed on nicely for eight and a half hours before fading slightly.