This is a stunning GIA Certified Sapphire
The GIA report reads as follows:
GIA Report Number: 5221341618
Shape: Cushion
Cutting Style: Modified Brilliant Cut
Cutting Style: Crown:
Cutting Style: Pavilion:
Transparency: Transparent
Color: Violetish Blue
RESULTS
Species: Natural Corundum
Variety: Sapphire
Geographic Origin: Sri Lanka
Treatment: Heated
Item Description: One loose stone
Weight: 5.19 carats
Measurements: 10.74 x 8.20 x 6.24 mm
Comments:
Internal notes and additional description:
Weight: 5.19 carats
Clarity: Very Slightly Included: Eye Clean - Very minor inclusions visible to the naked/unaided eye, inclusions easily visible under 10x magnification.
Colour: Violetish Blue
Hue: Violetish Blue
Tone: 4-5 Medium Light-Medium
Saturation: 4 Moderately Strong
Treatment: Heated
Origin: Sri Lanka
Internal SKU: GIAS2147
Please quote SKU if you have any questions about this gem.