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Round|Lab Grown|IGI

2.54ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG589307468

Shape and cutting style on the report: Round brilliant

Certificate IGI LG589307468

Diamond specifications and retailer prices

From €576 EUR
$646 USD
As of November 1, 2026
Save €2,331 EUR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,907 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.54ct lab-grown round diamond

This 2.54ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG589307468 or 589307468. Listed at 9 retailers as of October 31, 2026, with prices from €576 to €2,907, a €2,331 spread on the same certified stone. Brilliant Earth lists it at €2,907. 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

2.54
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589307468
Dimensions8.72 × 8.78 × 5.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.72 mm8.78 mm2.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589307468
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.6%

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 1
Current: €2,907 EUR|Low: €356 EUR|High: €2,996 EUR|Avg: €1,062 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7€356 EUR
Retailer 8€576 EUR
Retailer 2€633 EUR
Retailer 5€638 EUR
Retailer 3€686 EUR
Retailer 6€1,003 EUR
Retailer 4€1,424 EUR
Brilliant Earth€2,907 EUR

26 data points across 8 retailers

9 retailers€576 EUR to €2,907 EUR

Retailer 1
-
€356 EUR
$399 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
€576 EUR
$646 USD
View
A
Retailer 3
-
€633 EUR
£559 GBP
View
A
Retailer 4
-
€638 EUR
View
A
Retailer 5
-
€686 EUR
$769 USD
View
B
Retailer 6
-
€1,003 EUR
$1,125 USD
View
B
Retailer 7
-
€1,183 EUR
$1,327 USD
View
B
Retailer 8
-
€1,424 EUR
£1,258 GBP
View
Most Expensive
B
Brilliant Earth
14086331A · Oct 31
€2,907 EUR
$3,260 USD
View
8 more retailers have this diamond
Prices start from €576 EURSave up to €2,331 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
2.54ct Round
€576 EUR