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Marquise|Lab Grown|IGI

1.01ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG833644104

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833644104

Diamond specifications and retailer prices

From £124 GBP
As of November 4, 2026
Save £590 GBP (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £714 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833644104 or 833644104. Listed at 7 retailers as of November 4, 2026, with prices from £124 to £714, a £590 spread on the same certified stone. MOH London lists it at £714. 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
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833644104
Dimensions10.67 × 5.25 × 3.21 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm5.25 mm1.01 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833644104
Side View
Table 59.0%Crown 29.9°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 61.1%

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: Nov 4
Current: £714 GBP|Low: £196 GBP|High: £714 GBP|Avg: £338 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2£196 GBP
Retailer 3£251 GBP
Retailer 4£272 GBP
Retailer 6£275 GBP
Retailer 5£502 GBP
MOH London£714 GBP

4 data points across 6 retailers

7 retailers£124 GBP to £714 GBP

A
Cheapest Retailer
-
£124 GBP
A
Retailer 2
-
£196 GBP
View
B+
Retailer 3
-
£251 GBP
View
B+
Retailer 4
-
£272 GBP
View
B+
Retailer 5
-
£275 GBP
View
B
Retailer 6
-
£502 GBP
View
Most Expensive
B
MOH London
LG833644104 · Nov 4
£714 GBP
View
6 more retailers have this diamond
Prices start from £124 GBPSave up to £590 GBP

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
1.01ct Marquise
£124 GBP