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Marquise|Natural|GIA

3.11ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 1539448235

Certificate GIA 1539448235

Diamond specifications and retailer prices

From €38,105 EUR
$42,739 USD
As of November 2, 2026
Save €27,837 EUR (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €65,942 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.11ct natural marquise diamond

This 3.11ct natural marquise sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539448235. Listed at 13 retailers as of November 1, 2026, with prices from €38,105 to €65,942, a €27,837 spread on the same certified stone. MOH London lists it at €65,942. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.11
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539448235
Dimensions15.19 × 7.53 × 4.68 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizeNone
Top View
15.19 mm7.53 mm3.11 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539448235
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €65,942 EUR|Low: €38,105 EUR|High: €66,736 EUR|Avg: €47,035 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 4€38,105 EUR
Retailer 14€38,264 EUR
Retailer 9€42,223 EUR
Retailer 7€42,574 EUR
Retailer 3€42,575 EUR
Retailer 10€43,982 EUR
Retailer 12€43,982 EUR
Retailer 6€45,161 EUR
Retailer 11€45,742 EUR
Retailer 13€47,501 EUR
Retailer 8€51,232 EUR
Retailer 2€51,932 EUR
Retailer 5€53,113 EUR
MOH London€65,942 EUR

32 data points across 14 retailers

13 retailers€38,105 EUR to €65,942 EUR

A
Cheapest Retailer
-
€38,105 EUR
$42,739 USD
B+
Retailer 2
-
€38,264 EUR
$42,917 USD
View
B+
Retailer 3
-
€42,223 EUR
$47,357 USD
View
B+
Retailer 4
-
€42,574 EUR
£37,599 GBP
View
B+
Retailer 5
-
€42,575 EUR
$47,752 USD
View
B+
Retailer 6
-
€43,982 EUR
$49,330 USD
View
B+
Retailer 7
-
€43,982 EUR
$49,330 USD
View
B+
Retailer 8
-
€45,161 EUR
$50,652 USD
View
B
Retailer 9
-
€45,742 EUR
$51,304 USD
View
B
Retailer 10
-
€47,501 EUR
$53,277 USD
View
B+
Retailer 11
-
€51,232 EUR
View
B+
Retailer 12
-
€51,932 EUR
£45,864 GBP
View
Most Expensive
B
MOH London
A7C8E5072 · Nov 1
€65,942 EUR
£58,237 GBP
View
12 more retailers have this diamond
Prices start from €38,105 EURSave up to €27,837 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.11ct Marquise
€38,105 EUR