Diamond Brilliance, Fire and Scintillation Explained: What Makes a Diamond Sparkle
Diamond brilliance, fire and scintillation describe the three ways light interacts with a polished diamond: white light return, colored light flashes, and sparkle as the stone moves. Buyers need this to judge cut quality beyond carat weight. Lepdo Diamonds grades every stone against these three light performance factors before it reaches a retailer’s counter. A […]
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