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Round|Natural|IGI

1.54ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 720570110

Shape and cutting style on the report: Round brilliant

Certificate IGI 720570110

Diamond specifications and retailer prices

From €3,411 EUR
$3,811 USD
As of October 29, 2026
Save €2,531 EUR (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,943 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 720570110. Listed at 7 retailers as of October 29, 2026, with prices from €3,411 to €5,943, a €2,531 spread on the same certified stone. NZ Jewellers lists it at €5,943. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 720570110
Dimensions7.36 × 7.33 × 4.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.36 mm7.33 mm1.54 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 720570110
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.1%

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: Oct 29
Current: €5,943 EUR|Low: €2,611 EUR|High: €5,943 EUR|Avg: €3,912 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3€2,611 EUR
Retailer 9€3,053 EUR
Retailer 7€3,411 EUR
Retailer 10€3,440 EUR
Retailer 6€3,542 EUR
Retailer 4€3,633 EUR
Retailer 8€3,651 EUR
Retailer 2€3,929 EUR
Retailer 11€4,007 EUR
Retailer 5€5,735 EUR
NZ Jewellers€5,943 EUR

36 data points across 11 retailers

7 retailers€3,411 EUR to €5,943 EUR

A
Cheapest Retailer
-
€3,411 EUR
$3,811 USD
A
Retailer 2
-
€3,542 EUR
$3,957 USD
View
A
Retailer 3
-
€3,633 EUR
£3,196 GBP
View
A
Retailer 4
-
€3,651 EUR
$4,079 USD
View
A
Retailer 5
-
€3,929 EUR
View
A
Retailer 6
-
€5,735 EUR
£5,045 GBP
View
Most Expensive
B+
NZ Jewellers
4826f62b-b741-4a48-bfe4-dbc97ed39869 · Oct 30
€5,943 EUR
$6,639 USD
View
6 more retailers have this diamond
Prices start from €3,411 EURSave up to €2,531 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
1.54ct Round
€3,411 EUR