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Marquise|Lab Grown|IGI

1.18ct H VS2 Marquise Lab Grown Diamond

H/VS2 • IGI LG621408627

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG621408627

Diamond specifications and retailer prices

From €408 EUR
£359 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €408 EUR at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 1.18ct lab-grown marquise diamond

This 1.18ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG621408627 or 621408627. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.18
Carat
H
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621408627
Dimensions10.94 × 5.40 × 3.48 mm
L/W Ratio2.03
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
10.94 mm5.40 mm1.18 ctH / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621408627
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €408 EUR|Low: €408 EUR|High: €408 EUR|Avg: €408 EUR
December 30, 2025
MD Diamonds and Jewellers€408 EUR

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG621408627 · Oct 29
€408 EUR
£359 GBP
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B+
1.18ct Marquise
€408 EUR