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Radiant|Lab Grown|IGI

2.20ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG508156140

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

Certificate IGI LG508156140

Diamond specifications and retailer prices

From $1,941 CAD
As of November 6, 2026
Save $11,666 CAD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,607 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 2.2ct lab-grown radiant diamond

This 2.2ct lab-grown radiant 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 LG508156140 or 508156140. Listed at 10 retailers as of November 5, 2026, with prices from $1,941 to $13,607, a $11,666 spread on the same certified stone. MOH London lists it at $13,607. 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

2.20
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.9°
Pavilion angle28.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156140
Dimensions8.45 × 6.45 × 4.21 mm
L/W Ratio1.31
Girdle conditionFaceted
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
8.45 mm6.45 mm2.20 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG508156140
Side View
Table 66.5%Crown 46.9°Girdle: Slightly ThickPavilion 28.9°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $13,607 CAD|Low: $1,941 CAD|High: $13,827 CAD|Avg: $6,973 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$1,941 CAD
Retailer 4$4,640 CAD
Retailer 5$5,383 CAD
Retailer 7$5,605 CAD
Retailer 8$6,241 CAD
Retailer 3$7,424 CAD
Retailer 6$8,354 CAD
MOH London$13,607 CAD

13 data points across 8 retailers

10 retailers$1,941 CAD to $13,607 CAD

A
Cheapest Retailer
-
$1,941 CAD
B+
Retailer 2
-
$4,640 CAD
View
B+
Retailer 3
-
$5,048 CAD
View
B
Retailer 4
-
$5,383 CAD
View
Retailer 5
-
$5,383 CAD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$5,605 CAD
View
B
Retailer 7
-
$6,726 CAD
View
B
Retailer 8
-
$7,424 CAD
View
B
Retailer 9
-
$8,354 CAD
View
Most Expensive
B
MOH London
LG508156140 · Nov 5
$13,607 CAD
£7,617 GBP
View
9 more retailers have this diamond
Prices start from $1,941 CADSave up to $11,666 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
2.20ct Radiant
$1,941 CAD