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Round|Lab Grown|IGI

2.42ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG500165149

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500165149

Diamond specifications and retailer prices

From $1,900 CAD
$1,360 USD
As of October 30, 2026
Save $11,156 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,055 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.42ct lab-grown round diamond

This 2.42ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500165149 or 500165149. Listed at 11 retailers as of October 29, 2026, with prices from $1,900 to $13,055, a $11,156 spread on the same certified stone. MOH London lists it at $13,055. 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

2.42
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165149
Dimensions8.64 × 8.67 × 5.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.64 mm8.67 mm2.42 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165149
Side View
Table 59.5%Crown 33.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.0%

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: $13,055 CAD|Low: $1,900 CAD|High: $13,160 CAD|Avg: $6,581 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$1,900 CAD
Retailer 4$4,417 CAD
Retailer 7$4,946 CAD
Retailer 5$5,122 CAD
Retailer 8$5,343 CAD
Retailer 9$5,970 CAD
Retailer 3$7,211 CAD
Retailer 6$7,955 CAD
MOH London$13,055 CAD

16 data points across 9 retailers

11 retailers$1,900 CAD to $13,055 CAD

A
Cheapest Retailer
-
$1,900 CAD
$1,360 USD
B+
Retailer 2
-
$4,417 CAD
$3,162 USD
View
B+
Retailer 3
-
$4,805 CAD
$3,440 USD
View
B+
Retailer 4
-
$4,946 CAD
$3,541 USD
View
Final sale: no returns
Retailer 5
-
$5,122 CAD
$3,667 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$5,122 CAD
$3,667 USD
View
B+
Retailer 7
-
$5,343 CAD
$3,825 USD
View
B
Retailer 8
-
$6,402 CAD
$4,583 USD
View
B
Retailer 9
-
$7,211 CAD
$5,162 USD
View
B
Retailer 10
-
$7,955 CAD
$5,695 USD
View
Most Expensive
B
MOH London
LG500165149 · Oct 29
$13,055 CAD
£7,359 GBP
View
10 more retailers have this diamond
Prices start from $1,900 CADSave up to $11,156 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
2.42ct Round
$1,900 CAD