1.70CT Rectangular Cushion Sapphire

1.70CT Rectangular Cushion Sapphire

Sapphire
$1,536 CAD $1,849 CAD

Loose gem price only. A $412.00 credit is applied towards a custom setting if this stone is commissioned into a Noumé piece.

Selected for its deep blue tone and moody, saturated presence. Bubble-like inclusion present along the bottom edge of one facet, along with a single silk inclusion at 10x magnification. Most settings will hide the inclusion.

  • Gemstone: Sapphire
  • Cut: Rectangular cushion brilliant
  • Treatment: Untreated
  • Carat Weight: 1.70CT
  • Dimensions: 7.57 x 5.82 x 4.44mm
  • Origin: Madagascar
  • 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.