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Princess|Lab Grown|IGI

0.40ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG831629013

Shape and cutting style on the report: Princess cut

Certificate IGI LG831629013

Diamond specifications and retailer prices

From $335 CAD
$239 USD
As of October 29, 2026
Save $1,521 CAD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,856 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown princess diamond

This 0.4ct lab-grown princess 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 LG831629013 or 831629013. Listed at 15 retailers as of October 29, 2026, with prices from $335 to $1,856, a $1,521 spread on the same certified stone. MOH London lists it at $1,856. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831629013
Dimensions4.09 × 4.03 × 2.73 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.09 mm4.03 mm0.40 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831629013
Side View
Table 68.0%Crown 42°Girdle: Slightly ThickPavilion 36.5°Culet: NoneDepth 67.7%

Caratlytics Score

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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 29
Current: $1,856 CAD|Low: $335 CAD|High: $1,856 CAD|Avg: $930 CAD|+17.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 4$335 CAD
Retailer 17$376 CAD
Retailer 12$512 CAD
Retailer 15$619 CAD
Retailer 8$700 CAD
Retailer 10$730 CAD
Retailer 7$798 CAD
Retailer 16$833 CAD
Retailer 2$882 CAD
Retailer 11$913 CAD
Retailer 6$968 CAD
Retailer 3$979 CAD
Retailer 13$1,195 CAD
Retailer 9$1,330 CAD
Retailer 14$1,570 CAD
Retailer 5$1,716 CAD
MOH London$1,856 CAD

18 data points across 17 retailers

15 retailers$335 CAD to $1,856 CAD

A
Cheapest Retailer
-
$335 CAD
$239 USD
A
Retailer 2
-
$376 CAD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$512 CAD
$366 USD
View
A
Retailer 4
-
$619 CAD
$442 USD
View
B+
Retailer 5
-
$700 CAD
A$770 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$730 CAD
€497 EUR
View
B+
Retailer 7
-
$833 CAD
ZAR 9,615 ZAR
View
B+
Retailer 8
-
$882 CAD
£496 GBP
View
B+
Retailer 9
-
$913 CAD
$652 USD
View
B+
Retailer 10
-
$968 CAD
$692 USD
View
B+
Retailer 11
-
$979 CAD
£551 GBP
View
B
Retailer 12
-
$1,195 CAD
A$1,314 AUD
View
B
Retailer 13
-
$1,570 CAD
$1,122 USD
View
B
Retailer 14
-
$1,716 CAD
$1,226 USD
View
Most Expensive
B
MOH London
LG831629013 · Oct 29
$1,856 CAD
£1,044 GBP
View
14 more retailers have this diamond
Prices start from $335 CADSave up to $1,521 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 Princess
$335 CAD