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Unheated Ceylon Sapphire Color Change Octagon 1.42 Cts

  • 1,42000

This gem is not heated, the origin is Sri Lanka. The cut is really cute and unusual (and also quite popular right now). The gem has no window, is well cut, and changes from blue to purple in incandescent light. The daytime color is a beautiful cornflower blue.

Here are the specs for this gem:

Size: 6.69 x 4.82 x 4.36 mm
Shape: Octagon
Combined Weight: 1.42 ct
Origin: Sri Lanka (Ceylon)
Treatment: None
Clarity: Eye Clean, nearly loupe clean
Per ct. Price: $1000
Price for the gem: $1420

Please refer to the link below to see a YouTube clip of this gem

You have a 2 week inspection period if you purchase my gems, during which you can return them, no questions asked. I can also have them certified with GAL for $20.

To read more about my gems, go to my blog at

For custom design options, please visit my blog page at
If I have nothing ready made, I can also make a CAD design for you for an additional fee. My blog page explains the process for you.

To design your own earrings or pendants, go to