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Round|Lab Grown|IGI

2.54ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG790601350

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790601350

Diamond specifications and retailer prices

From €258 EUR
$289 USD
As of November 1, 2026
Save €1,022 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,280 EUR at MOH London · As of November 1, 2026
View at MOH London

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 LG790601350 or 790601350. Listed at 14 retailers as of November 1, 2026, with prices from €258 to €1,280, a €1,022 spread on the same certified stone. MOH London lists it at €1,280. 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 angle35.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790601350
Dimensions8.74 × 8.66 × 5.46 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
8.74 mm8.66 mm2.54 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790601350
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.9%

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: €1,280 EUR|Low: €247 EUR|High: €1,294 EUR|Avg: €614 EUR|-1.1%
MOH London
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
November 2, 2026
Retailer 11€258 EUR
Retailer 5€288 EUR
Retailer 3€299 EUR
Retailer 12€319 EUR
Retailer 8€430 EUR
Retailer 9€432 EUR
Retailer 2€480 EUR
Retailer 7€558 EUR
Retailer 4€654 EUR
Retailer 13€676 EUR
Retailer 10€981 EUR
Retailer 14€1,026 EUR
Retailer 6€1,070 EUR
MOH London€1,280 EUR

42 data points across 14 retailers

14 retailers€258 EUR to €1,280 EUR

A
Cheapest Retailer
-
€258 EUR
$289 USD
A
Retailer 2
-
€288 EUR
$323 USD
View
Final sale: no returns
A
Retailer 3
-
€299 EUR
$335 USD
View
Retailer 4
-
€319 EUR
$358 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€430 EUR
$482 USD
View
A
Retailer 6
-
€432 EUR
$485 USD
View
A
Retailer 7
-
€480 EUR
£424 GBP
View
A
Retailer 8
-
€558 EUR
£493 GBP
View
A
Retailer 9
-
€654 EUR
$734 USD
View
A
Retailer 10
-
€676 EUR
$758 USD
View
B+
Retailer 11
-
€981 EUR
$1,100 USD
View
B+
Retailer 12
-
€1,026 EUR
$1,151 USD
View
B
Retailer 13
-
€1,070 EUR
$1,200 USD
View
Most Expensive
B+
MOH London
LG790601350 · Nov 1
€1,280 EUR
£1,130 GBP
View
13 more retailers have this diamond
Prices start from €258 EURSave up to €1,022 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
€258 EUR