ROUND Diamond
ROUND Diamond
GIA Certified · 2456971799
$256
$825/ct Excl. Tax
Carat0.31
ColorG
ClaritySI2
CutExcellent
View full grading report
Grading Report +
Shape: ROUND
Carat Weight: 0.31 ct
Color: G
Clarity: SI2
Cut: Excellent
Polish: Very Good
Symmetry: Excellent
Fluorescence: FAINT BLUE
Lab: GIA
Certificate: 2456971799
Measurements & Proportions +
Dimensions: 4.41 × 4.41 × 2.62 mm
Depth %: 59.5%
Table %: 62%
Girdle: Thin
Culet: None
Curated for you
You may also like
Complimentary with every order
Presented to perfection
Every Astridi diamond arrives in our iconic signature box — crafted from sustainable materials with a pure silk interior. A jewel box designed to become a keepsake.
Speak to a specialistExclusive Astridi Services
Expert Advice
Our diamond specialists are available to guide you to the perfect stone — in-boutique or virtually.
Private Viewing
Book a one-on-one private viewing and inspect the stone in person under professional lighting.
Custom Settings
Work with our master goldsmiths to set your diamond in a bespoke Astridi creation.
Certificate Verification
Every stone comes with full documentation and independent laboratory certification.
Astridi & the planet
Our commitment for a magnificent future
Every Astridi diamond is ethically sourced and accompanied by certification confirming it meets the highest standards of responsible gemstone trading.
Discover more
ROUND 0.31ct G SI2 Diamond
$256
1 / 1