Sapphire

Natural Blue sapphire :

Ethics Gemological Laboratory

  • Address: P 210 STRAND BANK ROAD, BARABAZAR



Product Specification

Natural Blue sapphire

WEIGHT: 4.50CARAT MEASUREMENT : 12.58X10.36X6.30MM CUT : OVAL COLOUR : BLUE CLARITY : TRANSPARENT LUSTER : VITREOUS REFRACTIVE INDEX : 1.77 SPECIFIC GRAVITY : 4.00 HARDNESS : 9.00 OPTIC CHARACTER : DR COMMENTS : UNHEATED/ UNTREATED VARIETY : NATURAL BLUE SAPPHIRE

Year of Establishment

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GST

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