Argyle Australian Champagne Diamond — 0.30ct Round Brilliant Cut| C1 - Light Champagne

Why we chose this stone

C1 sits at the very lightest end of the Argyle scale, a colour so faint it registers more as a subtle warmth than a distinct hue. This 0.32ct round brilliant is built around that restraint, relying on the brilliant cut's dense faceting to deliver brightness and fire first, with only the gentlest golden undertone running beneath it. It's a look that sits close to a classic white diamond while still carrying the provenance and rarity that comes with any genuine Argyle stone — a quiet way to own a piece of that history without a bold colour statement getting in the way. It comes from the East Kimberley region of Western Australia, mined before the Argyle pipe's closure ended production of these diamonds permanently.

At just under a third of a carat, this is a practical, versatile size — well suited to accent work, a modest pair of studs, or pairing alongside white diamonds where a hint of warmth is welcome but shouldn't stand out. It's an easy stone to place in almost any design, and one that carries real scarcity behind its understated colour.