1.77ct untreatd Cushion Loose peach Sapphire

Variety – sapphire Color – peach Measurements in mm – 6.6×6.5×4.1 mm Weight in carats –  1.77CT Clarity (type 2) – vs Shape -Cushion Treatments – MAGNIFICATION – checked Pleochroism – Dichroic Hardness(Ref Data) 9 Refractive index checked Specific Gravity 4 (+-01) Optical Character – Double refractive