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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 $838 CAD
$599 USD
As of October 28, 2026
Save $1,435 CAD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,273 CAD 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 28, 2026, with prices from $838 to $2,273, a $1,435 spread on the same certified stone. MOH London lists it at $2,273. 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 28
Current: $2,273 CAD|Low: $777 CAD|High: $2,288 CAD|Avg: $1,379 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 6$777 CAD
Retailer 3$838 CAD
Retailer 4$925 CAD
Retailer 2$1,687 CAD
Retailer 5$1,736 CAD
MOH London$2,273 CAD

12 data points across 6 retailers

5 retailers$838 CAD to $2,273 CAD

B+
Cheapest Retailer
-
$838 CAD
$599 USD
A
Retailer 2
-
$925 CAD
$661 USD
View
A
Retailer 3
-
$1,687 CAD
$1,205 USD
View
A
Retailer 4
-
$1,736 CAD
$1,240 USD
View
Most Expensive
A
MOH London
LG653409237 · Oct 29
$2,273 CAD
£1,279 GBP
View
4 more retailers have this diamond
Prices start from $838 CADSave up to $1,435 CAD

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
$838 CAD