Engagement Ring – 1992 Modern: This ring was first designed and crafted in the same year that the DER MOND brand was established. The ring was inspired by a popular design in the West at the time, though modified with more delicate curves and resized to better fit smaller Asian fingers. The tips of prongs have a diamond-shaped cut to reflect light in unity with the center diamond. The 1992 solitaire diamond ring comes in various band styles, whether it be the smooth knife edge band, diamond band, side diamonds band, or romantic band.