unheated blue Sapphire 0.98 ct 6.31×4.50×3.89mm

US$ 1,428

SKU: b202 Categories: , Tags: ,
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    Description

    Variety – sapphire

    Color – royal blue TOP color

    Measurements in mm – 6.31×4.50×3.89

    Weight in carats- 0.98

    Clarity (type 2)-

    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

    color

    Carat Weight

    Shape

    Stone Variety