Most lab-grown diamonds come in fancy colors (blue & yellow). They are also available in fancy shapes too. The shape lab-created diamonds grow in is fairly consistent though and certain elongated shapes, like pear and marquise, have very low yields, so very few of those shapes are available. We have many fancy square and cushion shapes and some hearts though. Lab-created pink diamonds are grown as yellows then treated to make them pink, with most coming out vivid and deep pinks with some red or purple color in them, unlike the light pink color in most mined pink diamonds. **edited by moderator. Please comply with PS policies**