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Marquise|Natural|IGI

0.31ct I VS1 Marquise Natural Diamond

EX • I/VS1 • IGI 749531755

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749531755

Diamond specifications and retailer prices

From €224 EUR
₹23,923 INR
As of November 2, 2026
Save €501 EUR (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €725 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 749531755. Listed at 6 retailers as of November 2, 2026, with prices from €224 to €725, a €501 spread on the same certified stone. MOH London lists it at €725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 749531755
Dimensions6.95 × 3.53 × 2.23 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Top View
6.95 mm3.53 mm0.31 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749531755
Side View
Table 55.0%Crown 33.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.2%

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: €725 EUR|Low: €224 EUR|High: €734 EUR|Avg: €479 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2€224 EUR
Retailer 3€421 EUR
Retailer 5€487 EUR
Retailer 4€580 EUR
MOH London€725 EUR

42 data points across 5 retailers

6 retailers€224 EUR to €725 EUR

A
Cheapest Retailer
-
€224 EUR
₹23,923 INR
B+
Retailer 2
-
€421 EUR
£372 GBP
View
B
Retailer 3
-
€430 EUR
$483 USD
View
B+
Retailer 4
-
€487 EUR
ZAR 8,816 ZAR
View
B
Retailer 5
-
€580 EUR
View
Most Expensive
B
MOH London
6C8D97FD3 · Nov 2
€725 EUR
£640 GBP
View
5 more retailers have this diamond
Prices start from €224 EURSave up to €501 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
0.31ct Marquise
€224 EUR