Purple sapphire, oval untreated 2.78 CT, 9.97×6.50×5.07mm

US$ 3,780

In stock

UNTREATED

9.97×6.50×5.07 mm
2.78 CT

In stock

SKU: 2079 Categories: , ,
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    Description

    Variety – sapphire
    Color – purple
    Measurements in mm – 9.97×6.50×5.07 mm
    Weight in carats –    2.78CT
    Clarity (type 2) – vs
    Shape -Oval
    Treatments – NON
    MAGNIFICATION – checked
    Pleochroism – Dichroic

    Hardness(Ref Data) 9

    Refractive index checked

    Specific Gravity 4 (+-01)

    Optical Character – Double refractive

    Additional information

    Weight 0.91 g
    color

    ,

    Stone Variety

    Shape

    Carat Weight

    Treatments