MARQUISE Diamond
MARQUISE Diamond
N/A Certified
$2,855
$763/ct Excl. Tax
Carat3.37
ColorNatural Aquamarine
Clarity—
Cut—
View full grading report
Grading Report +
Shape: MARQUISE
Carat Weight: 3.37 ct
Color: Natural Aquamarine
Lab: N/A
Measurements & Proportions +
Dimensions: 16.64 × 7.33 × 5.31 mm
Girdle: Acceptable
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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.
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Work with our master goldsmiths to set your diamond in a bespoke Astridi creation.
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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.
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MARQUISE 3.37ct Natural Aquamarine Diamond
$2,855
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