Astrea_Mini_Guide_-_Low_Res - Flipbook - Page 10
ASTREA LONDON:
PERFORMANCE
GRADING PHILOSOPHY
To lead the world in lab-grown diamond excellence,
Astrea London goes beyond certi昀椀cation. True luxury is not
de昀椀ned by the 4Cs alone anymore - but by how a diamond
performs in light, symmetry, and brilliance.
