18k Gold Plated Classic Round Cubic Zirconia Engagement Ring Featuring 4 Row Channel Set Shoulders Polished into a Lustrous Goldtone Finish This ring is an absolute classic and it looks absolutely fabulous. The center stone is a whopping 5 carat simulated size set on rhodium prongs. The side shoulders boast another 2.5 carats worth of stones to make a 7.5 total carat weight cubic zirconia ring. Our two-tone and tri-tone process use 18k gold that electroplated coating the item with heavy layers of 18k yellow gold giving it that 14k hamiliton gold polished look. The silver tone is achieved by applying a heavy coating of genuine rhodium to the item giving is a lustrous silver tone high polish. Base Metal:Lead Free Alloy (Brass) Audience:Women Style:Cocktail| Engagement Setting Type:Channel| Prongs Materials:Cubic Zirconia Stone Cut:Round Carat Weight:7.5 (ct) Color:Clear Plating Color:Silvertone| Goldtone Ring Band Width:5 (mm) Please allow up to 3 business days for the order to be shipped.