This is a stunning GIA Certified Sapphire
The GIA report reads as follows:
GIA Report Number: 6227341621
Shape: Cushion
Cutting Style:
Cutting Style: Crown: Modified Brilliant Cut
Cutting Style: Pavilion: Step Cut
Transparency: Transparent
Color: Blue
RESULTS
Species: Natural Corundum
Variety: Sapphire
Geographic Origin: Sri Lanka
Treatment: Heated
Item Description: One loose stone
Weight: 5.85 carats
Measurements: 11.50 x 8.95 x 5.75 mm
Comments:
Internal notes and additional description:
Weight: 5.85 carats
Clarity: Very Very Slightly Included: Eye Clean, no inclusions visible to the naked/unaided eye, near loupe clean, very minor inclusions visible under 10x magnification.
Colour: Blue
Hue: Blue
Tone: 5 Medium
Saturation: 5 Strong
Treatment: Heated
Origin: Sri Lanka
Internal SKU: GIAS2145
Please quote SKU if you have any questions about this gem.