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Radiant|Lab Grown|IGI

0.42ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG797609913

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

Certificate IGI LG797609913

Diamond specifications and retailer prices

From $829 CAD
A$913 AUD
As of October 28, 2026
Save $1,559 CAD (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,388 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown radiant diamond

This 0.42ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797609913 or 797609913. Listed at 13 retailers as of October 28, 2026, with prices from $829 to $2,388, a $1,559 spread on the same certified stone. MOH London lists it at $2,388. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.42
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797609913
Dimensions3.66 × 3.66 × 5.40 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.66 mm3.66 mm0.42 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797609913
Side View
Table 68.0%Crown 24.6°Girdle: Slightly ThickPavilion 39.2°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,388 CAD|Low: $338 CAD|High: $2,404 CAD|Avg: $1,095 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$338 CAD
Retailer 7$478 CAD
Retailer 10$555 CAD
Retailer 8$592 CAD
Retailer 5$829 CAD
Retailer 9$955 CAD
Retailer 6$962 CAD
Retailer 2$1,073 CAD
Retailer 4$1,534 CAD
Retailer 11$2,320 CAD
MOH London$2,388 CAD

43 data points across 11 retailers

13 retailers$829 CAD to $2,388 CAD

Retailer 1
-
$478 CAD
$342 USD
Price last confirmed 22 days ago
Retailer 2
-
$555 CAD
$397 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$592 CAD
$424 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$829 CAD
A$913 AUD
View
B
Retailer 5
-
$923 CAD
£520 GBP
View
B
Retailer 6
-
$955 CAD
$684 USD
View
B+
Retailer 7
-
$962 CAD
€656 EUR
View
B+
Retailer 8
-
$1,073 CAD
£605 GBP
View
B
Retailer 9
-
$1,534 CAD
A$1,690 AUD
View
Retailer 10
-
$1,904 CAD
$1,363 USD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$1,980 CAD
$1,418 USD
View
Retailer 12
-
$2,320 CAD
£1,308 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG797609913 · Oct 29
$2,388 CAD
£1,346 GBP
View
12 more retailers have this diamond
Prices start from $829 CADSave up to $1,559 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.

B+
0.42ct Radiant
$829 CAD