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Radiant|Lab Grown|IGI

3.57ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG828621219

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG828621219

Diamond specifications and retailer prices

From $1,297 CAD
£731 GBP
As of October 30, 2026
4 retailers carry this diamond
Most expensive: $2,909 CAD at MOH London · As of October 15, 2026
View at MOH London

About this 3.57ct lab-grown radiant diamond

This 3.57ct lab-grown radiant 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 LG828621219 or 828621219. Listed at 4 retailers as of October 30, 2026. 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

3.57
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828621219
Dimensions10.01 × 7.44 × 5.12 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.01 mm7.44 mm3.57 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828621219
Side View
Table 66.0%Crown 45°Girdle: Slightly ThickPavilion 30.1°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,909 CAD|Low: $1,228 CAD|High: $3,096 CAD|Avg: $1,997 CAD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$1,228 CAD
Retailer 2$1,297 CAD
Retailer 3$1,961 CAD
Retailer 4$2,563 CAD
MOH London$2,909 CAD

32 data points across 5 retailers

4 retailers

Retailer 1
-
$1,228 CAD
$879 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$1,297 CAD
£731 GBP
View
Retailer 3
-
$2,563 CAD
$1,835 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG828621219 · Oct 15
$2,909 CAD
£1,640 GBP
View
Price last confirmed 15 days ago
3 more retailers have this diamond
Prices start from $1,297 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
3.57ct Radiant
$1,297 CAD