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Marquise|Natural|IGI

1.31ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 632436360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 632436360

Diamond specifications and retailer prices

From €3,066 EUR
As of November 4, 2026
Save €3,006 EUR (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €6,071 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 632436360. Listed at 11 retailers as of November 3, 2026, with prices from €3,066 to €6,071, a €3,006 spread on the same certified stone. NZ Jewellers lists it at €6,071. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.6°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 632436360
Dimensions10.45 × 5.50 × 3.63 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
10.45 mm5.50 mm1.31 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 632436360
Side View
Table 58.0%Crown 39.6°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €6,071 EUR|Low: €2,948 EUR|High: €6,071 EUR|Avg: €3,959 EUR
NZ Jewellers
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 3, 2026
Retailer 3€3,066 EUR
Retailer 9€3,131 EUR
Retailer 4€3,192 EUR
Retailer 12€3,216 EUR
Retailer 2€3,439 EUR
Retailer 11€3,484 EUR
Retailer 13€3,484 EUR
Retailer 10€3,618 EUR
Retailer 7€3,928 EUR
Retailer 14€4,021 EUR
Retailer 5€4,211 EUR
Retailer 6€4,264 EUR
Retailer 8€5,828 EUR
NZ Jewellers€6,071 EUR

41 data points across 14 retailers

11 retailers€3,066 EUR to €6,071 EUR

A
Cheapest Retailer
-
€3,066 EUR
A
Retailer 2
-
€3,131 EUR
View
B+
Retailer 3
-
€3,216 EUR
View
Final sale: no returns
A
Retailer 4
-
€3,439 EUR
View
A
Retailer 5
-
€3,484 EUR
View
B+
Retailer 6
-
€3,484 EUR
View
B+
Retailer 7
-
€3,618 EUR
View
B+
Retailer 8
-
€3,928 EUR
View
B+
Retailer 9
-
€4,021 EUR
View
B
Retailer 10
-
€5,828 EUR
View
Most Expensive
B
NZ Jewellers
3a4e34eb-f84a-4286-b803-780b4da125f4 · Nov 3
€6,071 EUR
$6,787 USD
View
10 more retailers have this diamond
Prices start from €3,066 EURSave up to €3,006 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
1.31ct Marquise
€3,066 EUR