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Marquise|Lab Grown|IGI

1.26ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG825654709

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654709

Diamond specifications and retailer prices

From £158 GBP
As of November 4, 2026
Save £627 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £785 GBP at MOH London · As of November 2, 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 LG825654709 or 825654709. Listed at 21 retailers as of November 2, 2026, with prices from £158 to £785, a £627 spread on the same certified stone. MOH London lists it at £785. 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 angle31.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654709
Dimensions11.95 × 5.64 × 3.41 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
11.95 mm5.64 mm1.26 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654709
Side View
Table 58.0%Crown 31.4°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £785 GBP|Low: £158 GBP|High: £809 GBP|Avg: £412 GBP|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 19
November 5, 2026
Retailer 11£158 GBP
Retailer 4£177 GBP
Retailer 19£184 GBP
Retailer 8£196 GBP
Retailer 9£196 GBP
Retailer 2£216 GBP
Retailer 17£337 GBP
Retailer 15£338 GBP
Retailer 12£358 GBP
Retailer 3£377 GBP
Retailer 16£433 GBP
Retailer 13£478 GBP
Retailer 14£517 GBP
Retailer 10£528 GBP
Retailer 18£594 GBP
Retailer 7£629 GBP
Retailer 6£635 GBP
Retailer 5£669 GBP
MOH London£785 GBP

26 data points across 19 retailers

21 retailers£158 GBP to £785 GBP

A
Cheapest Retailer
-
£158 GBP
A
Retailer 2
-
£177 GBP
View
Final sale: no returns
A
Retailer 3
-
£184 GBP
View
Retailer 4
-
£196 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£196 GBP
View
A
Retailer 6
-
£216 GBP
View
A
Retailer 7
-
£337 GBP
View
A
Retailer 8
-
£338 GBP
View
A
Retailer 9
-
£358 GBP
View
A
Retailer 10
-
£377 GBP
View
A
Retailer 11
-
£433 GBP
View
A
Retailer 12
-
£478 GBP
View
B+
Retailer 13
-
£517 GBP
View
B+
Retailer 14
-
£528 GBP
View
Retailer 15
-
£594 GBP
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£629 GBP
View
B+
Retailer 17
-
£635 GBP
View
B+
Retailer 18
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£661 GBP
View
B+
Retailer 19
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£669 GBP
View
B
Retailer 20
-
£677 GBP
View
Most Expensive
B
MOH London
LG825654709 · Nov 2
£785 GBP
View
20 more retailers have this diamond
Prices start from £158 GBPSave up to £627 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
£158 GBP