Command attention without saying a word. The Marquis Stone Thick Engagement Ring in 14k Solid Gold features an elongated marquis-cut stone set atop a bolder, thicker band—built to mirror the strength and certainty of your love. All Lab Diamonds over 1 CT comes with a certificate of authenticity from a recognized gemological institute (IGI). Discount codes are NOT valid on solid gold orders. We cannot accept returns on made-to-order solid gold items. Please allow up to 4-8 weeks for production time on ALL solid gold items. Don't know your ring size? Review our sizing chart below to find your best fit. Specifications - Available in sizes: 5, 6, 7, 8, 9, 10, 11, 12 & 13- Carat weight listed includes stones in band (could vary by 3-5%) - Ring Weight (can vary +/- .5 grams by size) -Platinum: -4.5 CT Sizes 5-13: 9g -5.5 CT Sizes 5-13: 11g -6.5 CT Sizes 5-13: 12g