Celebrate your yes moment with the romantic dress-inspired details of this certified pear-shaped lab-grown diamond double frame engagement ring from kleinfeldâ® x zales. Crafted in 18k rose gold the 1 certified pear-shaped lab-grown diamond - boasting a color rank of f and clarity of vs2 - shines in an 18k white gold halo of lab-grown diamonds. Lab-grown diamonds graduate in size from smallest to largest and back again along the outer frame. Round lab-grown diamonds shimmer along the shank and the gallery to complete this 2 ct. T. W. Design. This style includes a qr code tag to access your gsi certification report. Designed exclusively for zales.