Report No

:

RPT002

Species / Origin

:

Sapphire / Kashmir

Carat / Weight

:

5.2 carats

Shape / Cut

:

Round Brilliant

Color

:

Cornflower Blue

Refractive Index

:

1.762 - 1.770

Specific Gravity

:

3.95 - 4.03

Hardness

:

9

Microscopic OB

:

Silk inclusion network

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