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Round|Lab Grown|IGI

2.54ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG762559324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762559324

Diamond specifications and retailer prices

From $422 USD
HK$3,300 HKD
As of October 30, 2026
Save $1,108 USD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,530 USD at MOH London · As of October 29, 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 LG762559324 or 762559324. Listed at 7 retailers as of October 29, 2026, with prices from $422 to $1,530, a $1,108 spread on the same certified stone. MOH London lists it at $1,530. 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 angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762559324
Dimensions8.75 × 8.78 × 5.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm8.78 mm2.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762559324
Side View
Table 58.0%Crown 35.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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 30
Current: $1,530 USD|Low: $512 USD|High: $1,541 USD|Avg: $787 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$512 USD
Retailer 4$612 USD
Retailer 3$674 USD
Retailer 5$680 USD
Retailer 6$764 USD
MOH London$1,530 USD

42 data points across 6 retailers

7 retailers$422 USD to $1,530 USD

A
Cheapest Retailer
-
$422 USD
HK$3,300 HKD
B+
Retailer 2
-
$512 USD
View
A
Retailer 3
-
$612 USD
€583 EUR
View
A
Retailer 4
-
$674 USD
£530 GBP
View
A
Retailer 5
-
$680 USD
View
A
Retailer 6
-
$764 USD
View
Most Expensive
B
MOH London
LG762559324 · Oct 29
$1,530 USD
£1,205 GBP
View
6 more retailers have this diamond
Prices start from $422 USDSave up to $1,108 USD

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
$422 USD