Dress up your look with this emerald-cut and round white lab-created sapphire and diamond three-stone ring in rose gold, a stunning choice for day or night. Fashioned in precious 10k rose gold the 10. 0 x 8. 0mm emerald-cut white lab-created sapphire shimmers between a pair of 4. 0mm round lab-created sapphires. 1/5 ct. T. W. Of diamonds line the shank, adding a final layer of sparkle to the design.