SC1016E has 20 pink diamonds weighing around .18 carats set in 14k rose gold and 20 white diamonds weighing .18 carats set in 14k white gold. Center Diamond can accommodate .75-1.50 carats. Delivery is 3-4 weeks as each ring is custom made to each order. For any changes outside a ring size please be sure to schedule a virtual appointment with our custom department.