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Round|Lab Grown|IGI

2.40ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG653409237

Shape and cutting style on the report: Round brilliant

Certificate IGI LG653409237

Diamond specifications and retailer prices

From €536 EUR
$599 USD
As of October 30, 2026
Save €918 EUR (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,454 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.4ct lab-grown round diamond

This 2.4ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG653409237 or 653409237. Listed at 5 retailers as of October 29, 2026, with prices from €536 to €1,454, a €918 spread on the same certified stone. MOH London lists it at €1,454. 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

2.40
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653409237
Dimensions8.62 × 8.58 × 5.31 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
8.62 mm8.58 mm2.40 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653409237
Side View
Table 55.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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: €1,454 EUR|Low: €497 EUR|High: €1,463 EUR|Avg: €882 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 6€497 EUR
Retailer 3€536 EUR
Retailer 4€592 EUR
Retailer 2€1,079 EUR
Retailer 5€1,110 EUR
MOH London€1,454 EUR

12 data points across 6 retailers

5 retailers€536 EUR to €1,454 EUR

B+
Cheapest Retailer
-
€536 EUR
$599 USD
A
Retailer 2
-
€592 EUR
$661 USD
View
A
Retailer 3
-
€1,079 EUR
$1,205 USD
View
A
Retailer 4
-
€1,110 EUR
$1,240 USD
View
Most Expensive
A
MOH London
LG653409237 · Oct 29
€1,454 EUR
£1,279 GBP
View
4 more retailers have this diamond
Prices start from €536 EURSave up to €918 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
2.40ct Round
€536 EUR