Marquise|Natural|IGI

1.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 814628555

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 814628555

Diamond specifications and retailer prices

From €2,644 EUR
As of November 6, 2026
Save €3,473 EUR (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,117 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 814628555. Listed at 14 retailers as of November 5, 2026, with prices from €2,644 to €6,117, a €3,473 spread on the same certified stone. NZ Jewellers lists it at €6,117. 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

1.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle35.1°
OriginNatural
Grading LabIGI
CertificateIGI 814628555
Dimensions11.21 × 5.96 × 3.59 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
11.21 mm5.96 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 814628555
Side View
Table 61.0%Crown 40.8°Girdle: STK-VTKPavilion 35.1°Culet: NoneDepth 60.2%

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 6
Current: €6,117 EUR|Low: €2,644 EUR|High: €6,177 EUR|Avg: €3,865 EUR|-1.0%
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
November 6, 2026
Retailer 2€2,644 EUR
Retailer 9€3,090 EUR
Retailer 3€3,284 EUR
Retailer 11€3,364 EUR
Retailer 4€3,511 EUR
Retailer 10€3,511 EUR
Retailer 13€3,511 EUR
Retailer 12€3,642 EUR
Retailer 8€3,663 EUR
Retailer 6€3,850 EUR
Retailer 5€4,051 EUR
Retailer 7€5,871 EUR
NZ Jewellers€6,117 EUR

44 data points across 13 retailers

14 retailers€2,644 EUR to €6,117 EUR

A
Cheapest Retailer
-
€2,644 EUR
B+
Retailer 2
-
€3,090 EUR
View
B+
Retailer 3
-
€3,284 EUR
View
B+
Retailer 4
-
€3,364 EUR
View
B+
Retailer 5
-
€3,511 EUR
View
B+
Retailer 6
-
€3,511 EUR
View
Retailer 7
-
€3,511 EUR
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€3,642 EUR
View
B+
Retailer 9
-
€3,663 EUR
View
A
Retailer 10
-
€3,850 EUR
View
B+
Retailer 11
-
€4,051 EUR
View
Retailer 12
-
€4,172 EUR
View
Price last confirmed 62 days ago
B+
Retailer 13
-
€5,871 EUR
View
Most Expensive
B+
NZ Jewellers
a34e8ede-ef67-4a01-be4b-fce98b0fe0cc · Nov 5
€6,117 EUR
$6,830 USD
View
13 more retailers have this diamond
Prices start from €2,644 EURSave up to €3,473 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
1.50ct Marquise
€2,644 EUR