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Marquise|Lab Grown|IGI

1.50ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG750529420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750529420

Diamond specifications and retailer prices

From €1,137 EUR
$1,270 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €1,137 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750529420 or 750529420. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750529420
Dimensions11.33 × 6.17 × 3.68 mm
L/W Ratio1.84
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.33 mm6.17 mm1.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750529420
Side View
Table 55.0%Crown 35.6°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 59.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €1,137 EUR|Low: €878 EUR|High: €1,137 EUR|Avg: €993 EUR
Brilliant Earth
Retailer 2
December 30, 2025
Retailer 2€878 EUR
Brilliant Earth€1,137 EUR

5 data points across 2 retailers

1 retailer

B
Brilliant Earth
16745285A · Oct 30
€1,137 EUR
$1,270 USD
View

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B
1.50ct Marquise
€1,137 EUR