CaratHunter
Plans
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 €3,067 EUR
$3,427 USD
As of November 1, 2026
Save €3,008 EUR (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €6,075 EUR at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from €3,067 to €6,075, a €3,008 spread on the same certified stone. NZ Jewellers lists it at €6,075. 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
Color
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

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 1
Current: €6,075 EUR|Low: €2,950 EUR|High: €6,171 EUR|Avg: €3,969 EUR|-1.6%
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 2, 2026
Retailer 3€3,067 EUR
Retailer 9€3,133 EUR
Retailer 4€3,194 EUR
Retailer 12€3,218 EUR
Retailer 2€3,447 EUR
Retailer 11€3,486 EUR
Retailer 13€3,486 EUR
Retailer 10€3,621 EUR
Retailer 7€3,945 EUR
Retailer 14€4,023 EUR
Retailer 5€4,215 EUR
Retailer 6€4,267 EUR
Retailer 8€5,832 EUR
NZ Jewellers€6,075 EUR

42 data points across 14 retailers

11 retailers€3,067 EUR to €6,075 EUR

A
Cheapest Retailer
-
€3,067 EUR
$3,427 USD
A
Retailer 2
-
€3,133 EUR
$3,500 USD
View
B+
Retailer 3
-
€3,218 EUR
$3,595 USD
View
Final sale: no returns
A
Retailer 4
-
€3,447 EUR
£3,033 GBP
View
A
Retailer 5
-
€3,486 EUR
$3,895 USD
View
B+
Retailer 6
-
€3,486 EUR
$3,895 USD
View
B+
Retailer 7
-
€3,621 EUR
$4,045 USD
View
B+
Retailer 8
-
€3,945 EUR
View
B+
Retailer 9
-
€4,023 EUR
$4,495 USD
View
B
Retailer 10
-
€5,832 EUR
£5,130 GBP
View
Most Expensive
B
NZ Jewellers
3a4e34eb-f84a-4286-b803-780b4da125f4 · Oct 30
€6,075 EUR
$6,787 USD
View
10 more retailers have this diamond
Prices start from €3,067 EURSave up to €3,008 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
€3,067 EUR