CaratHunter
Plans
Marquise|Lab Grown|IGI

0.40ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG809616736

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809616736

Diamond specifications and retailer prices

From €78 EUR
$87 USD
As of October 30, 2026
Save €639 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €717 EUR at MOH London · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809616736 or 809616736. Listed at 17 retailers as of October 25, 2026, with prices from €78 to €717, a €639 spread on the same certified stone. MOH London lists it at €717. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809616736
Dimensions7.51 × 3.77 × 2.41 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm3.77 mm0.40 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809616736
Side View
Table 62.0%Crown 36.1°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 63.9%

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: €717 EUR|Low: €78 EUR|High: €750 EUR|Avg: €229 EUR|-4.4%
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 30, 2026
Retailer 2€78 EUR
Retailer 13€90 EUR
Retailer 11€103 EUR
Retailer 6€104 EUR
Retailer 9€115 EUR
Retailer 16€132 EUR
Retailer 3€175 EUR
Retailer 10€177 EUR
Retailer 5€195 EUR
Retailer 17€206 EUR
Retailer 15€249 EUR
Retailer 4€254 EUR
Retailer 14€278 EUR
Retailer 7€302 EUR
Retailer 12€311 EUR
Retailer 8€518 EUR
MOH London€717 EUR

36 data points across 17 retailers

17 retailers€78 EUR to €717 EUR

A
Cheapest Retailer
-
€78 EUR
$87 USD
A
Retailer 2
-
€90 EUR
$101 USD
View
A
Retailer 3
-
€103 EUR
$115 USD
View
A
Retailer 4
-
€104 EUR
$116 USD
View
A
Retailer 5
-
€115 EUR
HK$1,000 HKD
View
A
Retailer 6
-
€132 EUR
$148 USD
View
A
Retailer 7
-
€175 EUR
ZAR 3,156 ZAR
View
A
Retailer 8
-
€177 EUR
£156 GBP
View
B+
Retailer 9
-
€195 EUR
View
B+
Retailer 10
-
€206 EUR
$230 USD
View
B+
Retailer 11
-
€249 EUR
£219 GBP
View
B+
Retailer 12
-
€254 EUR
A$436 AUD
View
B+
Retailer 13
-
€278 EUR
SGD 419 SGD
View
B+
Retailer 14
-
€302 EUR
$337 USD
View
B+
Retailer 15
-
€311 EUR
$348 USD
View
B
Retailer 16
-
€518 EUR
£456 GBP
View
Most Expensive
B
MOH London
LG809616736 · Oct 25
€717 EUR
£631 GBP
View
16 more retailers have this diamond
Prices start from €78 EURSave up to €639 EUR

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
€78 EUR