Enveloped in alluring lab-grown diamonds, a blue lab-created sapphire draws the eye to this elegant ring. 10k white gold round-cut lab-grown diamonds halo the 10mm cushion-cut blue lab-created sapphire centerpiece round-cut lab-grown diamonds sparkle in lab-grown diamond halos on the flanks, while more adorn the band total lab-grown diamond weight is 1 carat independently certified from the kay lab-grown diamonds collection