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Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG844678491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844678491

Diamond specifications and retailer prices

From €198 EUR
$221 USD
As of October 27, 2026
Save €798 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €996 EUR at Brilliance · As of October 28, 2026
View at Brilliance

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844678491 or 844678491. Listed at 15 retailers as of October 27, 2026, with prices from €198 to €996, a €798 spread on the same certified stone. Brilliance lists it at €996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844678491
Dimensions12.81 × 5.90 × 3.55 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm5.90 mm1.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844678491
Side View
Table 57.0%Crown 31.1°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.2%

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: Oct 27
Current: €996 EUR|Low: €198 EUR|High: €1,016 EUR|Avg: €513 EUR|-1.9%
Brilliance
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
October 31, 2026
Retailer 3€198 EUR
Retailer 11€218 EUR
Retailer 7€229 EUR
Retailer 15€243 EUR
Retailer 6€244 EUR
Retailer 13€284 EUR
Retailer 4€417 EUR
Retailer 8€434 EUR
Retailer 9€437 EUR
Retailer 12€449 EUR
Retailer 10€536 EUR
Retailer 2€657 EUR
Retailer 5€787 EUR
Retailer 14€826 EUR
Retailer 16€986 EUR
Brilliance€996 EUR

16 data points across 16 retailers

15 retailers€198 EUR to €996 EUR

A
Cheapest Retailer
-
€198 EUR
$221 USD
A
Retailer 2
-
€218 EUR
$244 USD
View
Final sale: no returns
A
Retailer 3
-
€229 EUR
$256 USD
View
A
Retailer 4
-
€243 EUR
$271 USD
View
A
Retailer 5
-
€244 EUR
$273 USD
View
A
Retailer 6
-
€284 EUR
£250 GBP
View
A
Retailer 7
-
€417 EUR
$466 USD
View
A
Retailer 8
-
€437 EUR
$488 USD
View
A
Retailer 9
-
€449 EUR
£395 GBP
View
A
Retailer 10
-
€536 EUR
$599 USD
View
B+
Retailer 11
-
€657 EUR
$734 USD
View
B+
Retailer 12
-
€787 EUR
$879 USD
View
B+
Retailer 13
-
€826 EUR
$923 USD
View
B
Retailer 14
-
€986 EUR
£867 GBP
View
Most Expensive
B
Brilliance
D46098887 · Oct 28
€996 EUR
$1,113 USD
View
14 more retailers have this diamond
Prices start from €198 EURSave up to €798 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
1.50ct Marquise
€198 EUR