0.52CT Round Brilliant Sapphire

0.52CT Round Brilliant Sapphire

Sapphire
$518 CAD $711 CAD

Loose gem price only. A $152.79 credit is applied towards a custom setting if this stone is commissioned into a Noumé piece.

Selected for its cool blue tone with lighter outer facets visible to the eye, creating subtle contrast across the surface. Exceptional value. Loupe clean at 10× magnification.

  • Gemstone: Sapphire
  • Cut: Round brilliant
  • Treatment: Untreated
  • Carat Weight: 0.52CT
  • Dimensions: 4.88mm
  • Origin: Australia
  • Mohs Hardness Scale: 9

All gemstone sales are subject to our Loose Gemstones or Custom Setting policy.

Treatments

Some coloured gemstones can be treated for colour and/or clarity improvements. These are permanent treatments and always noted in the description of the gemstone.

Mohs Scale

The Mohs scale measures gemstone scratch resistance from 1 (softest) to 10 (hardest). These guidelines are helpful in broad strokes. We can also advise on the best type of settings and jewellery types for this gemstone and/or design for protection.

8-10: Highly durable.
7: Acceptable for daily wear but can be scratched or chipped. May need more care or specific settings.
6: Fragile. Most suited for earrings or necklaces.
<= 6: Requires gentle care. Should be stored or worn separate of other gemstones to prevent scratching by harder gems.