Description

Gemstone Specifications
​The certificate (Number: cglm113092) provides the following details for the stone:
​Weight: 5.00 carats
​Color: Blue
​Shape/Cut: Oval mixed cut
​Measurements: 10.80*9.00*6.00 mm (Approximate)
​Refractive Index (R.I.): 1.760 – 1.768
​Specific Gravity (S.G.): 1.760 – 1.768 (Note: This matches the R.I. field on the card)
​Indian Name: Shani / Neelam
​Key Information
​Verification: The card features a QR code and a blue official stamp from the Cambay Gemmological Lab in Mumbai, signed by a gemmologist.
​Important Disclaimer: A note at the bottom states that origin and enhancement were not checked for this specimen. This means the lab has not verified if the sapphire has undergone common treatments, such as heating, which can significantly affect its market value.
​Physical Appearance: The gemstone itself is visible in a dedicated slot on the right, appearing as a dark, deep blue oval.