Marquise Diamond
Marquise Diamond
GIA Certified · 6545606473
$603
Excl. Tax
Carat0.50
ColorD
ClaritySI1
Cut—
View full grading report
Grading Report +
Shape: Marquise
Carat Weight: 0.50 ct
Color: D
Clarity: SI1
Polish: Excellent
Symmetry: Very Good
Fluorescence: None
Lab: GIA
Certificate: 6545606473
Eye Clean: Yes
Measurements & Proportions +
Dimensions: 8.13 × 4.19 × 2.55 mm
Depth %: 61%
Table %: 59%
Culet: N
L/W Ratio: 1.94
Origin & Provenance +
Location: Antwerp, Belgium
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 0.50ct D SI1 Diamond
$603
1 / 1