A combination of affection and mystery, this lab-grown diamond promise ring from enchanted star inspired by the evil queen says it all about your next step. 10k white and yellow gold with black rhodium plating 1/5 ct. Lab-grown diamond in a talon-prong setting lab-grown diamond scalloped frame and shank f color/si2 clarity 1. 5mm black onyx hidden heart in the gallery 3/8 ct. T. W. Of lab-grown diamonds â©disney