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Marquise|Natural|GIA

1.31ct D VS1 Marquise Natural Diamond

ID • D/VS1 • GIA 6541205790

Certificate GIA 6541205790

Diamond specifications and retailer prices

From €11,805 EUR
$13,240 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €11,805 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.31ct natural marquise diamond

This 1.31ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541205790. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541205790
Dimensions10.94 × 5.69 × 3.56 mm
L/W Ratio1.92
Top View
10.94 mm5.69 mm1.31 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541205790
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: €11,805 EUR|Low: €10,864 EUR|High: €11,805 EUR|Avg: €11,329 EUR
Brilliant Earth
Retailer 2
January 9, 2026
Retailer 2€10,864 EUR
Brilliant Earth€11,805 EUR

9 data points across 2 retailers

1 retailer

B+
Brilliant Earth
16839063A · Oct 30
€11,805 EUR
$13,240 USD
View

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B+
1.31ct Marquise
€11,805 EUR