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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 $306 SGD
$239 USD
As of October 30, 2026
Save $1,389 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,695 SGD 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 17 retailers as of October 29, 2026, with prices from $306 to $1,695, a $1,389 spread on the same certified stone. MOH London lists it at $1,695. 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
Colour
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 30
Current: $1,695 SGD|Low: $306 SGD|High: $1,695 SGD|Avg: $852 SGD|+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
Retailer 18
October 31, 2026
Retailer 6$306 SGD
Retailer 5$344 SGD
Retailer 11$357 SGD
Retailer 16$468 SGD
Retailer 3$565 SGD
Retailer 10$640 SGD
Retailer 14$667 SGD
Retailer 9$729 SGD
Retailer 4$761 SGD
Retailer 2$799 SGD
Retailer 15$834 SGD
Retailer 8$884 SGD
Retailer 12$898 SGD
Retailer 17$1,092 SGD
Retailer 13$1,215 SGD
Retailer 18$1,434 SGD
Retailer 7$1,567 SGD
MOH London$1,695 SGD

20 data points across 18 retailers

17 retailers$306 SGD to $1,695 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$344 SGD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$357 SGD
$279 USD
View
A
Retailer 4
-
$468 SGD
$366 USD
View
A
Retailer 5
-
$565 SGD
$442 USD
View
Retailer 6
-
$640 SGD
A$770 AUD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$667 SGD
€497 EUR
View
B+
Retailer 8
-
$750 SGD
$587 USD
View
B+
Retailer 9
-
$761 SGD
ZAR 9,615 ZAR
View
B+
Retailer 10
-
$799 SGD
£492 GBP
View
B+
Retailer 11
-
$884 SGD
$692 USD
View
B+
Retailer 12
-
$898 SGD
£553 GBP
View
B
Retailer 13
-
$1,092 SGD
A$1,314 AUD
View
B
Retailer 14
-
$1,215 SGD
CA$1,320 CAD
View
B
Retailer 15
-
$1,434 SGD
$1,122 USD
View
B
Retailer 16
-
$1,567 SGD
$1,226 USD
View
Most Expensive
B
MOH London
LG831629013 · Oct 29
$1,695 SGD
£1,044 GBP
View
16 more retailers have this diamond
Prices start from $306 SGDSave up to $1,389 SGD

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
$306 SGD