Hesam The Precious Gemstones W hen evaluating precious gemstones, clarity and inclusions play a major role in beauty, rarity, and value. Unlike diamonds, where flawless clarity is expected, colored gemstones are naturally formed ... Sep 16, 2025
Hesam Understanding Gemstone Color Scaling Introduction Color is one of the primary qualities that determine a gemstone’s beauty, appeal, and value. For jewelry rendering professionals, precise understanding of color grading—especially as defi... Sep 14, 2025
Hesam The Science and Art of Gemstone Cutting Introduction Gemstone cutting—often referred to in gemology as lapidary art —is the delicate intersection of science, art, and craftsmanship. The way a gemstone is cut determines how it interacts with... Sep 14, 2025
