Understand Diamond Grading

Explore how diamond quality is determined — from purest color to precise cut.

  • FLUORESCENCE

    NONE

    FAINT

    MEDIUM

    STRONG

  • COLOUR

    DEF

    GH

    IJK

    LM

  • PURITY


    VVS

    Vs

    SI

    I1

  • CUT

    EX

    VG

    GOOD

    POOR

  • SCORE

    10

    9.3

    8.7

    8.1

  • CODE

    DEF-VVS-EX-NONE

    DEF-VVS-EX-FAINT

    DEF-VVS-EX-MEDIUM

    DEF-VVS-EX-STRONG