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Round|Lab Grown|IGI

4.23ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG717542293

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717542293

Diamond specifications and retailer prices

From $1,389 CAD
$994 USD
As of October 29, 2026
Save $1,125 CAD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,831 CAD at MOH London · As of October 6, 2026
View at MOH London

About this 4.23ct lab-grown round diamond

This 4.23ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717542293 or 717542293. Listed at 10 retailers as of October 29, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.23
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717542293
Dimensions10.46 × 10.40 × 6.41 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
10.46 mm10.40 mm4.23 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717542293
Side View
Table 55.0%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.4%

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 29
Current: $4,831 CAD|Low: $1,062 CAD|High: $12,209 CAD|Avg: $3,331 CAD|+1.2%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 3$1,062 CAD
Retailer 16$1,348 CAD
Retailer 2$1,389 CAD
Retailer 4$1,502 CAD
Retailer 12$1,610 CAD
Retailer 10$1,830 CAD
Retailer 13$1,899 CAD
Retailer 8$1,907 CAD
Retailer 9$2,513 CAD
Retailer 6$3,417 CAD
Retailer 15$3,599 CAD
Retailer 5$4,347 CAD
Retailer 7$4,348 CAD
Retailer 11$4,395 CAD
MOH London$4,831 CAD
Retailer 14$6,454 CAD

26 data points across 16 retailers

10 retailers$1,389 CAD to $2,513 CAD

A
Cheapest Retailer
-
$1,389 CAD
$994 USD
Retailer 2
-
$1,502 CAD
HK$8,400 HKD
View
Price last confirmed 27 days ago
Retailer 3
-
$1,610 CAD
£907 GBP
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$2,513 CAD
A$2,768 AUD
View
Retailer 5
-
$3,417 CAD
$2,446 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$3,599 CAD
$2,576 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$4,347 CAD
SGD 4,205 SGD
View
Price last confirmed 24 days ago
Retailer 8
-
$4,348 CAD
$3,112 USD
View
Price last confirmed 25 days ago
Retailer 9
-
$4,395 CAD
A$4,840 AUD
View
Price last confirmed 25 days ago
Most Expensive
MOH London
LG717542293 · Oct 6
$4,831 CAD
£2,723 GBP
View
Price last confirmed 24 days ago
9 more retailers have this diamond
Prices start from $1,389 CADSave up to $1,125 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
4.23ct Round
$1,389 CAD