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Marquise|Lab Grown|IGI

1.26ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG841637337

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841637337

Diamond specifications and retailer prices

From £149 GBP
As of November 4, 2026
Save £709 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £858 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.26ct lab-grown marquise diamond

This 1.26ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841637337 or 841637337. Listed at 11 retailers as of November 4, 2026, with prices from £149 to £858, a £709 spread on the same certified stone. MOH London lists it at £858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637337
Dimensions10.78 × 5.70 × 3.60 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm5.70 mm1.26 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637337
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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 4
Current: £858 GBP|Low: £143 GBP|High: £880 GBP|Avg: £460 GBP|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5£149 GBP
Retailer 8£172 GBP
Retailer 4£203 GBP
Retailer 10£317 GBP
Retailer 11£426 GBP
Retailer 9£456 GBP
Retailer 3£524 GBP
Retailer 6£591 GBP
Retailer 7£594 GBP
Retailer 2£648 GBP
MOH London£858 GBP

35 data points across 11 retailers

11 retailers£149 GBP to £858 GBP

A
Cheapest Retailer
-
£149 GBP
A
Retailer 2
-
£172 GBP
View
A
Retailer 3
-
£203 GBP
View
Retailer 4
-
£317 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£426 GBP
View
A
Retailer 6
-
£456 GBP
View
B+
Retailer 7
-
£524 GBP
View
B+
Retailer 8
-
£591 GBP
View
B+
Retailer 9
-
£594 GBP
View
B+
Retailer 10
-
£648 GBP
View
Most Expensive
B
MOH London
LG841637337 · Nov 5
£858 GBP
View
10 more retailers have this diamond
Prices start from £149 GBPSave up to £709 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
1.26ct Marquise
£149 GBP