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Marquise|Lab Grown|IGI

1.01ct I VVS2 Marquise Lab Grown Diamond

I/VVS2 • IGI LG639457109

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG639457109

Diamond specifications and retailer prices

From £359 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £359 GBP 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 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG639457109 or 639457109. Listed at a single retailer as of November 2, 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

1.01
Carat
I
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639457109
Dimensions10.80 × 5.10 × 3.19 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm5.10 mm1.01 ctI / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639457109
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

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

Last verified: Nov 2
Current: £359 GBP|Low: £359 GBP|High: £359 GBP|Avg: £359 GBP
December 30, 2025
MD Diamonds and Jewellers£359 GBP

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG639457109 · Nov 2
£359 GBP
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B+
1.01ct Marquise
£359 GBP