1.74ct Kyanite, Cushion Cut Ametrine Play of Color Description green

Play of Color Description green with orange/yellow overtones and blue/purple undertones Brightness of Color Play (-1 to 5+) 3 Darkness of Body (+1 to 5-) N/A Treatments / Enhancements none

Many tourmalines contain natural liquid-filled inclusions that can burst from ultrasonic vibrations created by such a machine

Australia Shape pear shaped cabochon cut Colors blue

Men's heavy yellow gold fire agate solitaire ring

24mm Origin Quilpie Mining District

1.74ct Kyanite, Cushion Cut Ametrine Play of Color Description greenLoose Blue Kyanite Stone Stone Family Kyanite, natural Weight (carats) 1. 74cts Weight (grams) 0. 35g Dimensions (millimeters) 7. 88mm x 5. 67mm x 4. 08mm Dimensions (inches) 0. 3" x 0. 2" x 0. 2" Origin likely Brazil Shape faceted cushion cut Material Grade AA Colors blue Treatments Enhancements none Mohs Hardness 4. 5 to 5 in one direction, 6. 5 to 7 in the other SKU Number #989