The Finest Engagement Ring Brands
Choosing an engagement ring is a significant milestone in one’s life journey, and finding the perfect brand can make this experience even more memorable. Some brands stand out among the…
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.