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Marquise|Lab Grown|IGI

0.40ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG758526235

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG758526235

Diamond specifications and retailer prices

From €150 EUR
$168 USD
As of November 1, 2026
Save €246 EUR (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €396 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG758526235 or 758526235. Listed at 6 retailers as of October 31, 2026, with prices from €150 to €396, a €246 spread on the same certified stone. Taylor and Hart lists it at €396. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758526235
Dimensions8.38 × 3.81 × 2.32 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm3.81 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG758526235
Side View
Table 58.0%Crown 32.2°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €194 EUR|Low: €114 EUR|High: €793 EUR|Avg: €323 EUR|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€114 EUR
Retailer 3€150 EUR
Retailer 1€194 EUR
Retailer 5€196 EUR
Retailer 2€204 EUR
Retailer 7€283 EUR
Retailer 8€378 EUR
Retailer 9€559 EUR
Retailer 6€793 EUR

12 data points across 9 retailers

6 retailers€150 EUR to €396 EUR

Retailer 1
-
€113 EUR
$126 USD
Price last confirmed 37 days ago
A
Retailer 2
-
€150 EUR
$168 USD
View
B+
Retailer 3
-
€194 EUR
ZAR 3,503 ZAR
View
B+
Retailer 4
-
€204 EUR
£180 GBP
View
B
Retailer 5
-
€378 EUR
$422 USD
View
Most Expensive
B
Taylor and Hart
MVC0FJY · Oct 31
€396 EUR
$443 USD
View
5 more retailers have this diamond
Prices start from €150 EURSave up to €246 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
€150 EUR