If you like a slender/elongated oval shape, here is a beautiful one. This lab-certified, unheated Ceylon blue sapphire hails from the gem fields of Marapana, cut & polished in Rtnapura, Sri Lanka. This is the ideal candidate if you have slender fingers and prefer a brighter, vivid and rich medium cornflower blue. Tons of life and scintillation here.  Very lovely all natural and untreated. Certified unheated by the SGL (SanGems Laboratories, Sri Lanka) as unheated.