4.26 Cushion Cut Green Sapphire Engagement Ring 14kThis three stone engagement ring features a GIA certified 4. 26 carat cushion cut green blue sapphire set in a four prong basket, flanked by two trapezoid cut natural diamonds totaling . 60 carats in 14 karat yellow gold. The sapphire displays a teal color that blends green and blue tonesa distinctive hue that sets it apart from traditional blue sapphires. At over four carats, this sapphire has substantial size and presence as the center stone. The