Argyle Australian Champagne Diamond — 0.38ct Cushion| C1 - Light Champagne Gemstones C1 is the lightest grade

C1 is the lightest grade on the Argyle champagne scale — the point where colour is barely a whisper

It's a combination that's always been popular for good reason — a substantial size paired with the archetypal champagne colour buyers picture first

cut in a sophisticated emerald cut that lets its multi-toned colour play across clean

this is a practical size for anyone wanting genuinely dark

from a source that no longer exists

Argyle Australian Champagne Diamond — 0.38ct Cushion| C1 - Light Champagne Gemstones C1 is the lightest gradeC1 is the lightest grade on the Argyle champagne scale the point where colour is barely a whisper, more a warm cast over a near colourless stone than a hue in its own right. This 0. 38ct cushion cut wears that subtlety well. Rather than showcasing colour the way a deeper grade would, it leans on the cushion cut's strength: brightness and fire, with just enough golden warmth underneath to give the sparkle a softer, less clinical edge than a pure white