1.79ct Cushion Yellow Sapphire from Tanzania, Unheated Grey-Brown 90 carats in a cushion

90 carats in a cushion cut — unheated

Saturation: 4 Moderately Strong to 5 Strong

88 carats in a pear cut — heated

Colour: Greenish Yellow changing to Purple

1.79ct Cushion Yellow Sapphire from Tanzania, Unheated Grey-Brown 90 carats in a cushionA yellow, eye clean sapphire of 1. 79 carats in a cushion cut unheated, from Tanzania. Sapphire is corundum, one of the hardest gems there is, which makes it a sound stone for everyday wear. Gem Details Gem Type: Sapphire Number of stones: 1 Weight: 1. 79 cts Measurements: 7. 16 5. 90 4. 25 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut Transparency: Transparent Clarity: Very Slightly Included: Eye Clean Very