1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm
1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm
1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm
1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm
1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm
1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm
1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm
1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm
1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm

1.43 Carat Color Changing Purple Umba Sapphire Triangle - 7.5x6.5mm

Prix régulier$1,095.00
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Frais d'expédition calculés lors du passage à la caisse.


This listing is for the depicted loose gemstone that I personally precision cut on my lapidary equipment

 1.43 carats
• 7.5mm from corner to corner, 6.5mm from flat to corner, and 4.4 mm in depth 
• Cut in my own triangular design
• Unheated/untreated
• Naturally occurring
• Sapphire/Corundum 

• Detailed Gem Description: 
A natural corundum with a definitive color shift in daylight.  Under an overcast sky, the gem appears a dominant purple hue. With off-center viewing (for example I look slightly to the left at my hand instead, the gem has a distinct color change to a bluish violet. My cameras aren't able to capture this shift, but it is very noticeable to the human eye. It has a medium tone and moderately strong saturation. It is visibly included, the microscope report is pending. This is an open tone sapphire with a very desirable shade of purple. 

Photos were taken in daylight exclusively. Videos were taken outdoors under a blue sky with the sun overhead, additional videos were taken indoors in passive lighting, under my overhead led lights, and by a window.  Please review all the videos thoroughly

Gemstone Rough Country of Origin: Tanzania
Cutter: Sennin

• Microscopy Report: Pending

• If you would like this gem for a custom jewelry project, you can reserve it directly from this listing, follow up with the details for your custom project, or purchase it bundled with a pre-priced setting.  

• A GIA lab report can be ordered for your purchase, see the "GIA laboratory report listing" for details

• For pricing on a setting view my "customizable settings" section or reach out to me with your request

• The gem is ready to ship loose or available for a project

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