6.93CT Freeform Opal

6.93CT Freeform Opal

Opal
$1,650 CAD $1,992 CAD

Loose gem price only. A $440.00 credit is applied towards a custom setting if this stone is commissioned into a Noumé piece.

Selected for its sculptural silhouette and neon play-of-color across the surface. Inclusions visible at 10x magnification, inclusions are located in the center of the opal. Creative settings can be designed to hide them completely.

  • Gemstone: Opal
  • Cut: Freeform
  • Treatment: Untreated
  • Carat Weight: 6.93CT
  • Origin: Australia
  • Mohs Hardness Scale: 6

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.