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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 €3,245 EUR
₹345,263 INR
As of November 2, 2026
Save €4,613 EUR (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,858 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 €3,245 to €7,858, a €4,613 spread on the same certified stone. NZ Jewellers lists it at €7,858. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €7,858 EUR|Low: €3,239 EUR|High: €7,858 EUR|Avg: €4,783 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€3,245 EUR
Retailer 6€3,452 EUR
Retailer 14€3,473 EUR
Retailer 4€3,802 EUR
Retailer 5€4,171 EUR
Retailer 3€4,238 EUR
Retailer 7€4,337 EUR
Retailer 8€4,552 EUR
Retailer 9€4,566 EUR
Retailer 11€4,698 EUR
Retailer 12€4,698 EUR
Retailer 13€4,698 EUR
Retailer 15€5,421 EUR
Retailer 10€7,483 EUR
NZ Jewellers€7,858 EUR

26 data points across 15 retailers

17 retailers€3,245 EUR to €7,858 EUR

A
Cheapest Retailer
-
€3,245 EUR
₹345,263 INR
A
Retailer 2
-
€3,452 EUR
$3,857 USD
View
A
Retailer 3
-
€3,473 EUR
$3,880 USD
View
A
Retailer 4
-
€3,802 EUR
$4,248 USD
View
A
Retailer 5
-
€4,171 EUR
$4,660 USD
View
A
Retailer 6
-
€4,238 EUR
$4,735 USD
View
B+
Retailer 7
-
€4,337 EUR
$4,845 USD
View
Final sale: no returns
A
Retailer 8
-
€4,552 EUR
£4,004 GBP
View
A
Retailer 9
-
€4,566 EUR
View
A
Retailer 10
-
€4,698 EUR
$5,249 USD
View
A
Retailer 11
-
€4,698 EUR
$5,249 USD
View
A
Retailer 12
-
€4,698 EUR
$5,249 USD
View
B+
Retailer 13
-
€4,835 EUR
$5,402 USD
View
B+
Retailer 14
-
€5,421 EUR
$6,056 USD
View
Retailer 15
-
€5,421 EUR
$6,056 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
€7,483 EUR
£6,583 GBP
View
Most Expensive
B
NZ Jewellers
e8359b12-fd68-4b4d-a271-e836f1c8de0f · Oct 30
€7,858 EUR
$8,779 USD
View
16 more retailers have this diamond
Prices start from €3,245 EURSave up to €4,613 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
€3,245 EUR