ndp diamond ring 3mmIt will take about two months for delivery. NDP = No demand French [Not required] It means respecting the individual and not asking too much of others. When worn as a set of two rings, the arrangement of the bumps creates areas that interlock and areas that do not, conveying the meaning of overcoming various difficulties and returning to the same path. The bumps and grooves also represent the changes in life. Diamonds are set on the convex parts for a