ER4071W44JJ W-ER4071D4 WIDTH: 5.40THICKNESS: 4.30BANDWIDTH: 2.90STYLING: 3 STONEHEAD SIZE LIMIT: 0.50-3.00ctDIAMOND QUALITY: D4TOTAL DIAMONDS: 0.45ctMETAL TYPE: W4 Please Note: The Center Diamond Stone Is Not Included. This ring may accommodate a variety of sizes and shapes for your main stone. Please use our professionals to assist you with your needs.