1.05ct Round Brilliant Cut Light Blue Australian Sapphire

A$6,125.00

Price includes the sapphire set in our signature 18ct gold solitaire design–not just the gemstone.

Light blue, yellow, and just the right amount of contrast. This 1.05ct round brilliant shows off its colour shifts with zero effort. Dug in Middle Ridge, cut in Rubyvale—untreated, eye-clean, and far from ordinary.

DESIGN YOUR CUSTOM RING WITH THIS STONE

Stone Specs

  • Carat: 1.05ct

  • Colour: Blue parti with yellow banding

  • L x W x D (mm): 6.05mm Round

  • Cut: Round Brilliant Cut

  • Clarity: Eye Clean

  • Treatment: Untreated

Provenance

Unearthed in Middle Ridge, cut in Rubyvale, QLD.

Recommended Designs

  • Halo – Adds extra sparkle and makes the gem look even larger.

  • Three Stone – Balanced and timeless, with space for extra symbolism.

  • Cluster – A softer, organic feel—great for asymmetry and vintage vibes.

Colour Disclaimer

We’ve done our absolute best to capture this gem’s true colour, but keep in mind that colours can look different depending on a few things—lighting, the angle you’re viewing from, your screen settings, and even your own eyes (yep, we all see colour a little differently!).

Price includes the sapphire set in our signature 18ct gold solitaire design–not just the gemstone.

Light blue, yellow, and just the right amount of contrast. This 1.05ct round brilliant shows off its colour shifts with zero effort. Dug in Middle Ridge, cut in Rubyvale—untreated, eye-clean, and far from ordinary.

DESIGN YOUR CUSTOM RING WITH THIS STONE

Stone Specs

  • Carat: 1.05ct

  • Colour: Blue parti with yellow banding

  • L x W x D (mm): 6.05mm Round

  • Cut: Round Brilliant Cut

  • Clarity: Eye Clean

  • Treatment: Untreated

Provenance

Unearthed in Middle Ridge, cut in Rubyvale, QLD.

Recommended Designs

  • Halo – Adds extra sparkle and makes the gem look even larger.

  • Three Stone – Balanced and timeless, with space for extra symbolism.

  • Cluster – A softer, organic feel—great for asymmetry and vintage vibes.

Colour Disclaimer

We’ve done our absolute best to capture this gem’s true colour, but keep in mind that colours can look different depending on a few things—lighting, the angle you’re viewing from, your screen settings, and even your own eyes (yep, we all see colour a little differently!).