Seal your yes with the timeless look of this platinum certified lab-grown diamond anniversary band from kleinfeldâ® x zales. Crafted in sleek platinum this classic row of certified lab-grown diamonds complements a solitaire or other engagement ring style. F color/vs2 clarity lab-grown diamonds. This anniversary band captivates with 1/5 ct. T. W. Of lab-grown diamonds. This design includes a qr code tag to access your gsi certification report. Designed exclusively for zales.