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Radiant|Lab Grown|IGI

0.40ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG652486735

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

Certificate IGI LG652486735

Diamond specifications and retailer prices

From $242 CAD
$173 USD
As of October 27, 2026
Save $1,310 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,552 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.4ct lab-grown radiant diamond

This 0.4ct 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 LG652486735 or 652486735. Listed at 18 retailers as of October 26, 2026, with prices from $242 to $1,552, a $1,310 spread on the same certified stone. MOH London lists it at $1,552. 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

0.40
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652486735
Dimensions5.15 × 3.68 × 2.52 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.15 mm3.68 mm0.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG652486735
Side View
Table 66.0%Crown 42.3°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 68.5%

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 27
Current: $1,552 CAD|Low: $232 CAD|High: $1,570 CAD|Avg: $614 CAD|+0.1%
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
October 29, 2026
Retailer 11$242 CAD
Retailer 4$272 CAD
Retailer 3$301 CAD
Retailer 12$301 CAD
Retailer 9$448 CAD
Retailer 10$532 CAD
Retailer 8$544 CAD
Retailer 7$599 CAD
Retailer 2$602 CAD
Retailer 5$665 CAD
Retailer 6$674 CAD
Retailer 13$1,066 CAD
MOH London$1,552 CAD

44 data points across 13 retailers

18 retailers$242 CAD to $1,552 CAD

A
Cheapest Retailer
-
$242 CAD
$173 USD
A
Retailer 2
-
$272 CAD
$194 USD
View
Final sale: no returns
A
Retailer 3
-
$301 CAD
$215 USD
View
A
Retailer 4
-
$301 CAD
$215 USD
View
A
Retailer 5
-
$314 CAD
$224 USD
View
A
Retailer 6
-
$448 CAD
$320 USD
View
A
Retailer 7
-
$532 CAD
$380 USD
View
B+
Retailer 8
-
$544 CAD
€370 EUR
View
B+
Retailer 9
-
$599 CAD
ZAR 6,919 ZAR
View
B+
Retailer 10
-
$602 CAD
£338 GBP
View
B+
Retailer 11
-
$665 CAD
$475 USD
View
B+
Retailer 12
-
$674 CAD
£379 GBP
View
B
Retailer 13
-
$914 CAD
View
B
Retailer 14
-
$1,066 CAD
$762 USD
View
B
Retailer 15
-
$1,079 CAD
$771 USD
View
B
Retailer 16
-
$1,308 CAD
$935 USD
View
B
Retailer 17
-
$1,308 CAD
$935 USD
View
Most Expensive
B
MOH London
LG652486735 · Oct 26
$1,552 CAD
£873 GBP
View
17 more retailers have this diamond
Prices start from $242 CADSave up to $1,310 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
0.40ct Radiant
$242 CAD