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Round|Lab Grown|IGI

2.54ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG797656108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797656108

Diamond specifications and retailer prices

From €641 EUR
$719 USD
As of November 1, 2026
Save €1,624 EUR (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,265 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 LG797656108 or 797656108. Listed at 8 retailers as of October 31, 2026, with prices from €641 to €2,265, a €1,624 spread on the same certified stone. Brilliant Earth lists it at €2,265. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797656108
Dimensions8.88 × 8.83 × 5.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm8.83 mm2.54 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797656108
Side View
Table 57.0%Crown 32.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

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: €2,265 EUR|Low: €401 EUR|High: €2,354 EUR|Avg: €995 EUR|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4€401 EUR
Retailer 10€468 EUR
Retailer 5€641 EUR
Retailer 7€698 EUR
Retailer 2€722 EUR
Retailer 6€731 EUR
Retailer 9€1,019 EUR
Retailer 8€1,326 EUR
Retailer 3€1,568 EUR
Brilliant Earth€2,265 EUR

37 data points across 10 retailers

8 retailers€641 EUR to €2,265 EUR

Retailer 1
-
€401 EUR
$450 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
€641 EUR
$719 USD
View
B+
Retailer 3
-
€698 EUR
$783 USD
View
A
Retailer 4
-
€722 EUR
£637 GBP
View
B+
Retailer 5
-
€731 EUR
$820 USD
View
B
Retailer 6
-
€1,326 EUR
$1,487 USD
View
B
Retailer 7
-
€1,568 EUR
£1,385 GBP
View
Most Expensive
B
Brilliant Earth
21393726A · Oct 31
€2,265 EUR
$2,540 USD
View
7 more retailers have this diamond
Prices start from €641 EURSave up to €1,624 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
€641 EUR