Oppenheimer Diamond                                   Nature Diamond

DIAMOND IS EXTREMELY BEAUTIFUL AND EXTREMELY HARD. I

T WAS ORIGINALLY USED AS DECORATES AND CUTTING OR DRILLING TOOLS.

IN 1954, DIAMOND SYNTHESIS ACHIEVED BY AMERICAN SCIENTISTS.

IN 1963, CHINESE SCIENTISTS MADE THEIR DIAMONDS.

                  Synthetic Diamond                                    The pattern on surface of synthetic diamond may be totally different from that of nature diamond.

       Synthetic Diamond for Industrial Applications

       DIAMOND IS INCREASINGLY USED IN INDUSTRIES AND DAILY LIFE.