UV Monitoring Smart Rings & Sleep Monitoring Devices | Adjustable Bands & Protective Jewelry Cases
UV Monitoring Smart Rings & Sleep Monitoring Devices | Adjustable Bands & Protective Jewelry Cases UV Monitoring Smart Rings & Sleep Monitoring Devices | Adjustable Bands & Protective Jewelry Cases
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Home Lighting Sync-to-Movement Jewelry Lights
Product Details

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

 0.57 carats
 8.5mm in length, 2.7mm in width, and 2.1mm in depth 
• Cut in my own fantasy shape long octagonal design
• Untreated/unheated
• Naturally occurring
• Sapphire/Corundum 

• Detailed Gem Description: 
A natural and untreated corundum (sapphire) with a dominant slightly purplish Red hue, a medium-light/light tone & moderately strong saturation.  This is an open-tone sapphire, it will glow and sparkle in any light. It is a nice bright pink in all lighting, there is one small spec inclusion but otherwise, this sapphire is crystal clear! 

Photos and videos were taken outdoors under a blue sky with the sun near the horizon, 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: Umba Valley in Tanzania 
Cutter: Sennin

• Microscopy Report:
This gem has one tiny spec.  This spec might be a carbon inclusion but after further examination under a brighter light, it is semi-translucent so it could just be a trapped fluid inclusion.  The orientation of the facets reflects this one inclusion several times, this is an optical illusion, there is only one. I also spotted one individual elongated micro rutile needle at one end that can be seen under very high magnification and a few very small sparse needles sprinkled throughout. The rutile needle's crisp appearance indicates that this sapphire has not undergone heat treatment to enhance its color or clarity.  

• 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 "" for details

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

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

0.57 ct Rose Pink Sapphire Long Octagon - Umba - 8.5x2.7mm, Specialty Cut
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$ 83.82

$ 64.48

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