Antique old mine cut diamond ring in 18K yellow gold and platinum. Kite-shaped face centrally set with an impressive 0.78 carat old mine cut high-quality diamond. Accented with numerous smaller yet substantial diamonds along two-tier geometric rhombus. Fluted shoulders are ribbed to follow the angles of the lavish center. Weight: 12.6 grams - this is a heavy ring.Approximate measurements: the face measures 17 mm North to South at the center. The center is elevated 5 mm above the finger. Diamonds : central diamond weights an estimated 0.78 carat, approximate total carat weight 2.00 ctw (estimated in the mounting). Stamped 18K , hallmarked at the center of the shank. The item "18K Yellow Gold Platinum Old Mine Cut Diamond Antique Ring Geometric Chevron" is in sale since Saturday, August 31, 2019. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Diamond". The seller is "stylenow007" and is located in Palisades Park, New Jersey. This item can be shipped to United States.