Marquise Diamond
Marquise Diamond
GIA Certified · 1545769952
$3,733
Excl. Tax
Carat1.30
ColorI
ClaritySI2
Cut—
View full grading report
Grading Report +
Shape: Marquise
Carat Weight: 1.30 ct
Color: I
Clarity: SI2
Polish: Excellent
Symmetry: Excellent
Fluorescence: Strong Blue
Lab: GIA
Certificate: 1545769952
Eye Clean: Yes
Measurements & Proportions +
Dimensions: 10.91 × 5.77 × 3.55 mm
Depth %: 61.6%
Table %: 59%
Culet: N
L/W Ratio: 1.89
Origin & Provenance +
Location: New York, NY, USA
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
Marquise 1.30ct I SI2 Diamond
$3,733
1 / 1