1.3 Carat Olive Green/Blue Umba Sapphire Octagon - 6.2x6.5mm - Galaxy Cut

• 1.3 carats
• 6.2mm from flat to flat, 6.5mm from corner to corner and 4.2mm in depth. 
• Faceted in my own octagonal Galaxy design
• Uncut gem sourced from Tanzania
• Unheated/Untreated
• Typical inclusions are visible without magnification
• This gem is available as a loose purchase or with a jewelry commission 

This is a gorgeous open toned olive green/blue sapphire.  Indoors in passive lighting and under my work lamps its an olive green (yellowish Green) hue and in daylight under a blue sky it leans bluish Green. Particularly clean material considering the origin, if you look closely under a light you can see some inclusions. Considering how sapphire are graded, I'd say this one borders eye clean as the inclusions aren't particularly noticeable. There is a very cool mica platelet under the crown, if you shine a light on it under a microscope, you can see right through it.