May Birthstone: Emerald
Emerald is the birthstone for May and we are here for the spring green love. Celebrating these green dazzlers is a delightful homage to nature’s renewal and vitality. The lush…
Diamonds with perfect symmetry and good proportions show a black eight-pointed star. Hearts and Arrows (and H&A’s viewers) was a by-product of Mr. Okuda’s discovery.
Around 80% of round diamonds would be rejected with an Ideal-Scope by anyone after just a few minutes practice. It was also instrumental in the development of HCA.
Scientists from Moscow Stat Uni. have computerized the Ideal-Scope; DiamCalc and free Gem Adviser ray tracing program lets you see virtual ideal-scope images of 3D scanned diamonds.