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Marquise|Lab Grown|IGI

0.40ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG835653172

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835653172

Diamond specifications and retailer prices

From €76 EUR
$85 USD
As of October 30, 2026
Save €615 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €691 EUR at MOH London · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835653172 or 835653172. Listed at 15 retailers as of October 30, 2026, with prices from €76 to €691, a €615 spread on the same certified stone. MOH London lists it at €691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835653172
Dimensions7.37 × 3.80 × 2.43 mm
L/W Ratio1.94
Girdle conditionFaceted
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
7.37 mm3.80 mm0.40 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835653172
Side View
Table 64.0%Crown 36.3°Girdle: STK-THKPavilion 41.9°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: €691 EUR|Low: €73 EUR|High: €700 EUR|Avg: €237 EUR|-1.3%
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
November 1, 2026
Retailer 12€76 EUR
Retailer 5€100 EUR
Retailer 14€100 EUR
Retailer 6€127 EUR
Retailer 7€170 EUR
Retailer 2€171 EUR
Retailer 10€194 EUR
Retailer 9€230 EUR
Retailer 8€242 EUR
Retailer 11€245 EUR
Retailer 13€286 EUR
Retailer 3€303 EUR
Retailer 4€356 EUR
MOH London€691 EUR

37 data points across 14 retailers

15 retailers€76 EUR to €691 EUR

A
Cheapest Retailer
-
€76 EUR
$85 USD
A
Retailer 2
-
€88 EUR
$98 USD
View
A
Retailer 3
-
€100 EUR
$112 USD
View
A
Retailer 4
-
€100 EUR
$112 USD
View
A
Retailer 5
-
€127 EUR
$142 USD
View
A
Retailer 6
-
€170 EUR
£150 GBP
View
A
Retailer 7
-
€171 EUR
ZAR 3,085 ZAR
View
B+
Retailer 8
-
€194 EUR
View
B+
Retailer 9
-
€230 EUR
A$396 AUD
View
B+
Retailer 10
-
€242 EUR
£213 GBP
View
B+
Retailer 11
-
€245 EUR
A$421 AUD
View
B+
Retailer 12
-
€286 EUR
$320 USD
View
B
Retailer 13
-
€303 EUR
$338 USD
View
B
Retailer 14
-
€356 EUR
$398 USD
View
Most Expensive
B
MOH London
LG835653172 · Nov 1
€691 EUR
£608 GBP
View
14 more retailers have this diamond
Prices start from €76 EURSave up to €615 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
€76 EUR