See the Four Cs, live
Adjust cut, colour, clarity and carat and watch a diamond's appearance change in real time — not as numbers on a page, but as light.
Real-Time Diamond Simulation
BRILLIANI LABS
Ready for Forever
The first tool that lets you actually experience the Four Cs in real time — instead of reading numbers off a certificate. View brilliance, fire, scintillation and light return across a range of real-world scenarios.
Live render · Round Brilliant · D · Flawless · Triple Excellent
What it does
The grading report, made visible.
Physics-accurate, in the browser
A dependency-free WebGL2 ray tracer traces refraction and total internal reflection through every facet — per pixel, at 60 fps.
Understand the price
Show a customer exactly why one stone costs what it does — light return, fire and scintillation, made plainly visible side by side.
Who it's for
A point-of-sale and education tool that turns a grading report into something your customer can see.
Jewelers
Custom Setters
Diamond Educators