"Concorde" High Jewelry white gold solitaire diamond: available exclusively in our Messika boutiques. With its stylish design and clean lines, the Concorde High Jewelry solitaire diamond ring expresses modernity. This unique white gold solitaire diamond ring features generous sizing and conceptual design. The sensual pear-cut center stone, with its signature brilliance, is offset by the graphic ring. Three sides paved with brilliant-cut diamonds form the contours of a heart-shaped ring, a High Jewelry diamond ring that fits closely and offers a seamless quality when worn.