Marquise|Natural|IGI

1.54ct I I1 Marquise Natural Diamond

VG • I/I1 • IGI 727533739

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 727533739

Diamond specifications and retailer prices

From €4,546 EUR
$5,099 USD
As of October 28, 2026
Save €4,173 EUR (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €8,720 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.54ct natural marquise diamond

This 1.54ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 727533739. Listed at 7 retailers as of October 27, 2026, with prices from €4,546 to €8,720, a €4,173 spread on the same certified stone. NZ Jewellers lists it at €8,720. 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

1.54
Carat
I
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.4°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 727533739
Dimensions11.54 × 5.99 × 3.82 mm
L/W Ratio1.93
Girdle conditionFaceted
Top View
11.54 mm5.99 mm1.54 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 727533739
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 39.3°CuletDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €8,720 EUR|Low: €4,546 EUR|High: €8,720 EUR|Avg: €5,841 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 7€4,546 EUR
Retailer 3€5,213 EUR
Retailer 4€5,213 EUR
Retailer 5€5,213 EUR
Retailer 2€5,688 EUR
Retailer 6€6,015 EUR
NZ Jewellers€8,720 EUR

10 data points across 7 retailers

7 retailers€4,546 EUR to €8,720 EUR

B+
Cheapest Retailer
-
€4,546 EUR
$5,099 USD
Retailer 2
-
€5,213 EUR
$5,847 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€5,213 EUR
$5,847 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€5,213 EUR
$5,847 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€5,688 EUR
View
B+
Retailer 6
-
€6,015 EUR
$6,747 USD
View
Most Expensive
B
NZ Jewellers
c82ca2cd-9837-436e-b59a-8434c12cc3c3 · Oct 27
€8,720 EUR
$9,780 USD
View
6 more retailers have this diamond
Prices start from €4,546 EURSave up to €4,173 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.

B+
1.54ct Marquise
€4,546 EUR