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Princess|Lab Grown|IGI

0.40ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG670445380

Shape and cutting style on the report: Princess cut

Certificate IGI LG670445380

Diamond specifications and retailer prices

From $133 USD
As of October 30, 2026
Save $1,246 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,379 USD 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670445380 or 670445380. Listed at 16 retailers as of October 29, 2026, with prices from $133 to $1,379, a $1,246 spread on the same certified stone. MOH London lists it at $1,379. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670445380
Dimensions3.98 × 3.86 × 2.89 mm
L/W Ratio1.03
Culet sizePointed
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
3.98 mm3.86 mm0.40 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG670445380
Side View
Table 72.0%Crown 43.2°Girdle: MediumPavilion 40°Culet: NoneDepth 74.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,379 USD|Low: $80 USD|High: $1,388 USD|Avg: $329 USD|+0.6%
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 30, 2026
Retailer 5$80 USD
Retailer 8$133 USD
Retailer 4$154 USD
Retailer 11$164 USD
Retailer 13$164 USD
Retailer 7$170 USD
Retailer 9$232 USD
Retailer 2$277 USD
Retailer 6$290 USD
Retailer 10$310 USD
Retailer 3$461 USD
Retailer 12$528 USD
MOH London$1,379 USD

44 data points across 13 retailers

16 retailers$133 USD to $1,379 USD

A
Cheapest Retailer
-
$133 USD
A
Retailer 2
-
$154 USD
View
A
Retailer 3
-
$164 USD
View
A
Retailer 4
-
$164 USD
View
Retailer 5
-
$170 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$180 USD
View
Price last confirmed 81 days ago
A
Retailer 7
-
$232 USD
View
B+
Retailer 8
-
$277 USD
£218 GBP
View
B+
Retailer 9
-
$290 USD
€276 EUR
View
B+
Retailer 10
-
$310 USD
View
B
Retailer 11
-
$455 USD
SGD 615 SGD
View
B
Retailer 12
-
$461 USD
View
B
Retailer 13
-
$528 USD
View
B
Retailer 14
-
$584 USD
View
B
Retailer 15
-
$853 USD
£672 GBP
View
Most Expensive
B
MOH London
LG670445380 · Oct 29
$1,379 USD
£1,086 GBP
View
15 more retailers have this diamond
Prices start from $133 USDSave up to $1,246 USD

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
$133 USD