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Marquise|Lab Grown|IGI

1.04ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG842649003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842649003

Diamond specifications and retailer prices

From £255 GBP
As of November 3, 2026
Save £452 GBP (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £707 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842649003 or 842649003. Listed at 8 retailers as of November 3, 2026, with prices from £255 to £707, a £452 spread on the same certified stone. MOH London lists it at £707. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842649003
Dimensions10.29 × 5.41 × 3.28 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm5.41 mm1.04 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842649003
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.6%

Caratlytics Score

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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 3
Current: £707 GBP|Low: £255 GBP|High: £716 GBP|Avg: £381 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5£255 GBP
Retailer 2£265 GBP
Retailer 8£273 GBP
Retailer 3£287 GBP
Retailer 7£331 GBP
Retailer 4£418 GBP
Retailer 6£527 GBP
MOH London£707 GBP

22 data points across 8 retailers

8 retailers£255 GBP to £707 GBP

A
Cheapest Retailer
-
£255 GBP
A
Retailer 2
-
£265 GBP
View
A
Retailer 3
-
£273 GBP
View
Retailer 4
-
£287 GBP
View
Price last confirmed 6 days ago
B+
Retailer 5
-
£331 GBP
View
Retailer 6
-
£418 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£527 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG842649003 · Nov 4
£707 GBP
View
7 more retailers have this diamond
Prices start from £255 GBPSave up to £452 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
1.04ct Marquise
£255 GBP