This 14K Gold Diamond Designer Engagement Ring Set consists of an engagement ring mounting and matching band. The mounting weighs approximately 5 grams and showcases 0.50 carats of dazzling princess cut diamonds. This ring can accommodate from 4.5mmx4.5mm (0.40ct) to 7.5mmx7.5mm princess cut diamond as a center. The Engagement band weighs approximately 3 grams and showcases 0.32 carats of dazzling princess cut diamonds. and can accommodate from 4.5mmx4.5mm (0.40ct) to 7.5mmx7.5mm princess cut stone as a center (gold weight and number and carat weight of side stones may vary). The band weighs approximately 3 grams and showcases 0.32 carats of dazzling princess cut diamonds. Please note: This listing is for engagement ring mounting and matching band only, center diamond is for illustration purposes only and is sold separately. This mounting is priced to fit up to 0.40ct center stone. If you need it to fit a larger stone please contact us toll free in USA: 1-866-423-6262 or outside USA: 212-398-3123 prior to making a purchase as the price will vary depending on the size of your center stone.