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Marquise|Natural|IGI

1.51ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 743558411

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743558411

Diamond specifications and retailer prices

From €3,232 EUR
₹345,263 INR
As of November 2, 2026
Save €4,595 EUR (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,827 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct 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 743558411. Listed at 17 retailers as of October 30, 2026, with prices from €3,232 to €7,827, a €4,595 spread on the same certified stone. NZ Jewellers lists it at €7,827. 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

1.51
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 743558411
Dimensions11.46 × 5.78 × 3.69 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Top View
11.46 mm5.78 mm1.51 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743558411
Side View
Table 60.0%Crown 46.2°Girdle: THN-STKPavilion 37.3°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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 2
Current: €7,827 EUR|Low: €3,227 EUR|High: €7,827 EUR|Avg: €4,765 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
Retailer 15
November 2, 2026
Retailer 2€3,232 EUR
Retailer 6€3,439 EUR
Retailer 14€3,459 EUR
Retailer 4€3,787 EUR
Retailer 5€4,155 EUR
Retailer 3€4,222 EUR
Retailer 7€4,320 EUR
Retailer 8€4,534 EUR
Retailer 9€4,548 EUR
Retailer 11€4,680 EUR
Retailer 12€4,680 EUR
Retailer 13€4,680 EUR
Retailer 15€5,399 EUR
Retailer 10€7,454 EUR
NZ Jewellers€7,827 EUR

26 data points across 15 retailers

17 retailers€3,232 EUR to €7,827 EUR

A
Cheapest Retailer
-
€3,232 EUR
₹345,263 INR
A
Retailer 2
-
€3,439 EUR
$3,857 USD
View
A
Retailer 3
-
€3,459 EUR
$3,880 USD
View
A
Retailer 4
-
€3,787 EUR
$4,248 USD
View
A
Retailer 5
-
€4,155 EUR
$4,660 USD
View
A
Retailer 6
-
€4,222 EUR
$4,735 USD
View
B+
Retailer 7
-
€4,320 EUR
$4,845 USD
View
Final sale: no returns
A
Retailer 8
-
€4,534 EUR
£4,004 GBP
View
A
Retailer 9
-
€4,548 EUR
View
A
Retailer 10
-
€4,680 EUR
$5,249 USD
View
A
Retailer 11
-
€4,680 EUR
$5,249 USD
View
A
Retailer 12
-
€4,680 EUR
$5,249 USD
View
B+
Retailer 13
-
€4,816 EUR
$5,402 USD
View
B+
Retailer 14
-
€5,399 EUR
$6,056 USD
View
Retailer 15
-
€5,399 EUR
$6,056 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
€7,454 EUR
£6,583 GBP
View
Most Expensive
B
NZ Jewellers
e8359b12-fd68-4b4d-a271-e836f1c8de0f · Oct 30
€7,827 EUR
$8,779 USD
View
16 more retailers have this diamond
Prices start from €3,232 EURSave up to €4,595 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
1.51ct Marquise
€3,232 EUR