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Marquise|Lab Grown|IGI

1.27ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG811679863

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811679863

Diamond specifications and retailer prices

From £156 GBP
As of November 4, 2026
Save £618 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £774 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.27ct lab-grown marquise diamond

This 1.27ct 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 LG811679863 or 811679863. Listed at 16 retailers as of November 4, 2026, with prices from £156 to £774, a £618 spread on the same certified stone. MOH London lists it at £774. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811679863
Dimensions11.00 × 5.62 × 3.60 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm5.62 mm1.27 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811679863
Side View
Table 59.0%Crown 34.4°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £774 GBP|Low: £150 GBP|High: £787 GBP|Avg: £426 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 5, 2026
Retailer 15£156 GBP
Retailer 11£181 GBP
Retailer 4£194 GBP
Retailer 6£195 GBP
Retailer 16£333 GBP
Retailer 12£334 GBP
Retailer 5£340 GBP
Retailer 2£354 GBP
Retailer 14£376 GBP
Retailer 8£382 GBP
Retailer 10£473 GBP
Retailer 7£539 GBP
Retailer 13£623 GBP
Retailer 9£625 GBP
Retailer 3£661 GBP
MOH London£774 GBP

44 data points across 16 retailers

16 retailers£156 GBP to £774 GBP

A
Cheapest Retailer
-
£156 GBP
A
Retailer 2
-
£181 GBP
View
A
Retailer 3
-
£194 GBP
View
Retailer 4
-
£195 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£333 GBP
View
A
Retailer 6
-
£334 GBP
View
Retailer 7
-
£340 GBP
View
Price last confirmed 10 days ago
A
Retailer 8
-
£354 GBP
View
A
Retailer 9
-
£376 GBP
View
A
Retailer 10
-
£382 GBP
View
A
Retailer 11
-
£473 GBP
View
B+
Retailer 12
-
£539 GBP
View
B
Retailer 13
-
£623 GBP
View
B+
Retailer 14
-
£625 GBP
View
B+
Retailer 15
-
£661 GBP
View
Most Expensive
B
MOH London
LG811679863 · Nov 5
£774 GBP
View
15 more retailers have this diamond
Prices start from £156 GBPSave up to £618 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
1.27ct Marquise
£156 GBP