Princess|Lab Grown|IGI

0.40ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG837626903

Shape and cutting style on the report: Princess cut

Certificate IGI LG837626903

Diamond specifications and retailer prices

From $218 USD
As of October 30, 2026
Save $259 USD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,104 USD at MOH London · As of October 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837626903 or 837626903. Listed at 10 retailers as of October 29, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837626903
Dimensions4.03 × 3.99 × 2.82 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.03 mm3.99 mm0.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837626903
Side View
Table 69.0%Crown 40°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 70.7%

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: $1,104 USD|Low: $178 USD|High: $1,104 USD|Avg: $398 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 19, 2026
Retailer 7$218 USD
Retailer 8$236 USD
Retailer 6$243 USD
Retailer 5$245 USD
Retailer 10$245 USD
Retailer 9$329 USD
Retailer 11$346 USD
Retailer 2$404 USD
Retailer 4$477 USD
Retailer 3$478 USD
MOH London$1,104 USD

14 data points across 11 retailers

10 retailers$218 USD to $477 USD

A
Cheapest Retailer
-
$218 USD
A
Retailer 2
-
$243 USD
View
A
Retailer 3
-
$245 USD
View
Retailer 4
-
$329 USD
A$506 AUD
View
Price last confirmed 30 days ago
Retailer 5
-
$340 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$346 USD
£273 GBP
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$350 USD
View
B
Retailer 8
-
$404 USD
CA$561 CAD
View
B
Retailer 9
-
$477 USD
View
Most Expensive
MOH London
LG837626903 · Oct 1
$1,104 USD
£869 GBP
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from $218 USDSave up to $259 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
$218 USD