Cushion cut 2.10 ct Umba Sapphire from Tanzania. Purplish res in color and 7.5 mm. As with most Zumba sapphires, there are some clear internal inclusions that are visible under magnification. Unheated. Faceted by Dan Lynch. Stock #111522
Cushion cut 2.10 ct Umba Sapphire from Tanzania. Purplish res in color and 7.5 mm. As with most Zumba sapphires, there are some clear internal inclusions that are visible under magnification. Unheated. Faceted by Dan Lynch. Stock #111522