ANTIQUE CUSHION Diamond
ANTIQUE CUSHION Diamond
N/A Certified
$4,036
$1,140/ct Excl. Tax
Carat3.54
ColorNatural Sapphire
Clarity—
CutVery Good
View full grading report
Grading Report +
Shape: ANTIQUE CUSHION
Carat Weight: 3.54 ct
Color: Natural Sapphire
Cut: Very Good
Lab: N/A
Measurements & Proportions +
Dimensions: 8.56 × 7.96 × 5.34 mm
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
ANTIQUE CUSHION 3.54ct Natural Sapphire Diamond
$4,036
1 / 1