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Marquise|Lab Grown|IGI

1.00ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG512205194

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG512205194

Diamond specifications and retailer prices

From €985 EUR
$1,100 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €985 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 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512205194 or 512205194. Listed at a single retailer as of October 31, 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

1.00
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205194
Dimensions10.24 × 5.22 × 3.23 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.24 mm5.22 mm1.00 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG512205194
Side View
Table 62.0%Crown 33.4°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €985 EUR|Low: €985 EUR|High: €985 EUR|Avg: €985 EUR
December 30, 2025
Brilliant Earth€985 EUR

4 data points across 1 retailer

1 retailer

B
Brilliant Earth
8357620A · Oct 31
€985 EUR
$1,100 USD
View

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B
1.00ct Marquise
€985 EUR