Radiant|Lab Grown|IGI

0.42ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG798614949

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

Certificate IGI LG798614949

Diamond specifications and retailer prices

From $478 CAD
$342 USD
As of October 30, 2026
Save $1,910 CAD (80%) 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 very-good cut grade and certified by IGI LG798614949 or 798614949. Listed at 13 retailers as of October 29, 2026, with prices from $478 to $2,388, a $1,910 spread on the same certified stone. MOH London lists it at $2,388. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798614949
Dimensions5.60 × 3.64 × 5.60 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm3.64 mm0.42 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798614949
Side View
Table 64.0%Crown 23°Girdle: ThinPavilion 36.3°Culet: NoneDepth 68.4%

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: Oct 30
Current: $2,388 CAD|Low: $458 CAD|High: $2,404 CAD|Avg: $1,215 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 8$478 CAD
Retailer 6$555 CAD
Retailer 10$592 CAD
Retailer 5$829 CAD
Retailer 3$955 CAD
Retailer 7$962 CAD
Retailer 2$1,073 CAD
Retailer 4$1,534 CAD
Retailer 9$1,904 CAD
Retailer 11$2,320 CAD
MOH London$2,388 CAD

44 data points across 11 retailers

13 retailers$478 CAD to $2,388 CAD

A
Cheapest Retailer
-
$478 CAD
$342 USD
B+
Retailer 2
-
$555 CAD
$397 USD
View
B+
Retailer 3
-
$592 CAD
$424 USD
View
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
B
Retailer 10
-
$1,904 CAD
$1,363 USD
View
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
LG798614949 · Oct 29
$2,388 CAD
£1,346 GBP
View
12 more retailers have this diamond
Prices start from $478 CADSave up to $1,910 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
0.42ct Radiant
$478 CAD