Make your proposal unforgettable with this women's solitaire engagement ring starring a beautiful marquise-cut 3 carat Lab-Grown Diamond. Available in a 14K White or Yellow Gold prong setting, it's a timeless piece she'll treasure for a lifetime. Lab grown diamonds are created in laboratory environments. Diamond total weights may vary between .01 and .08 carat. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.