Maverick Excelsior is a close relative of our other product Maverick Render, which is an unbiased and physically-based render engine.
All products in the Maverick family share the same mathematical models for light simulation and material optical behavior.
So yes, Excelsior’s precious metals and gemstones are physically-correct.
In addition, our team carefully curates the library of photography-calibrated materials and ambience lightrooms included in the Web Excelsior Editor.