2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™
2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™

2.9 Carat Steely Blue Tanzanite Octagon - 9.5x6.5mm - Esko Universe Cut ™


This listing is for the depicted gemstone. It can be purchased loose or can be reserved or bundled for a custom jewelry project

• 2.9 carats
• 9.5mm in length, 6.5mm in width, and 6.2mm in depth 
• Cut in my bespoke Esko Universe Cut ™ pattern, this stone features an octagonal shape
• Uncut gem sourced from Tanzania 
• Unheated/untreated
• Eye clean!
• Medium tone 

- Check out my portfolio of settings for ring setting ideas

This gem is dominantly blue/violet in color. Some inclusions are visible under magnification. As I rotate the polarizing lens, yellow and lilac become visible; these colors won't be visible without a special lens though. Those hidden hues are indicative that this tanzanite has not been heat-treated to enhance its color.  Heat treatment will typically eliminate everything except blue and purple. 

If you want first pick of any new gems, be sure to sign up for my new gem e-mail list (signup is on the homepage)! 

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