Marquise|Lab Grown|IGI

0.40ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG844613016

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844613016

Diamond specifications and retailer prices

From $100 USD
As of October 27, 2026
Save $555 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $916 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise 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 LG844613016 or 844613016. Listed at 21 retailers as of October 27, 2026, with a 555% 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 angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844613016
Dimensions7.69 × 3.75 × 2.35 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm3.75 mm0.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844613016
Side View
Table 64.0%Crown 34.5°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.7%

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 27
Current: $916 USD|Low: $100 USD|High: $916 USD|Avg: $313 USD
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
Retailer 19
Retailer 20
October 29, 2026
Retailer 6$100 USD
Retailer 20$112 USD
Retailer 18$116 USD
Retailer 4$132 USD
Retailer 17$132 USD
Retailer 10$192 USD
Retailer 5$209 USD
Retailer 15$224 USD
Retailer 8$228 USD
Retailer 2$240 USD
Retailer 11$263 USD
Retailer 13$318 USD
Retailer 19$322 USD
Retailer 16$322 USD
Retailer 7$346 USD
Retailer 3$398 USD
Retailer 9$408 USD
Retailer 12$457 USD
Retailer 14$655 USD
MOH London$916 USD

14 data points across 20 retailers

21 retailers$100 USD to $655 USD

A
Cheapest Retailer
-
$100 USD
A
Retailer 2
-
$112 USD
View
Final sale: no returns
A
Retailer 3
-
$116 USD
View
A
Retailer 4
-
$132 USD
View
A
Retailer 5
-
$132 USD
View
A
Retailer 6
-
$192 USD
View
A
Retailer 7
-
$209 USD
View
A
Retailer 8
-
$224 USD
ZAR 3,616 ZAR
View
A
Retailer 9
-
$228 USD
€217 EUR
View
B+
Retailer 10
-
$240 USD
£189 GBP
View
B+
Retailer 11
-
$263 USD
View
B+
Retailer 12
-
$318 USD
£250 GBP
View
B+
Retailer 13
-
$322 USD
A$495 AUD
View
B+
Retailer 14
-
$322 USD
A$496 AUD
View
B+
Retailer 15
-
$330 USD
View
B+
Retailer 16
-
$346 USD
CA$480 CAD
View
B
Retailer 17
-
$398 USD
View
B
Retailer 18
-
$408 USD
View
B
Retailer 19
-
$457 USD
View
B
Retailer 20
-
$655 USD
£516 GBP
View
Most Expensive
B
MOH London
LG844613016 · Oct 29
$916 USD
£721 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $100 USDSave up to $555 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 Marquise
$100 USD