Marquise|Lab Grown|IGI

1.27ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG839675372

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839675372

Diamond specifications and retailer prices

From £201 GBP
As of November 5, 2026
Save £108 GBP (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £815 GBP at MOH London · As of October 21, 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 LG839675372 or 839675372. Listed at 11 retailers as of November 5, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle32.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839675372
Dimensions11.20 × 5.72 × 3.50 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
11.20 mm5.72 mm1.27 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839675372
Side View
Table 58.0%Crown 32.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £815 GBP|Low: £183 GBP|High: £815 GBP|Avg: £464 GBP
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
Retailer 14
November 5, 2026
Retailer 8£201 GBP
Retailer 2£270 GBP
Retailer 6£273 GBP
Retailer 7£309 GBP
Retailer 10£340 GBP
Retailer 12£342 GBP
Retailer 9£363 GBP
Retailer 11£493 GBP
Retailer 5£531 GBP
Retailer 14£646 GBP
Retailer 13£653 GBP
Retailer 3£689 GBP
Retailer 4£696 GBP
MOH London£815 GBP

16 data points across 14 retailers

11 retailers£201 GBP to £309 GBP

A
Cheapest Retailer
-
£201 GBP
Final sale: no returns
A
Retailer 2
-
£270 GBP
View
Retailer 3
-
£273 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£309 GBP
View
Retailer 5
-
£342 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
£363 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
£493 GBP
View
Price last confirmed 13 days ago
Retailer 8
-
£531 GBP
View
Price last confirmed 16 days ago
Retailer 9
-
£646 GBP
View
Price last confirmed 13 days ago
Retailer 10
-
£689 GBP
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG839675372 · Oct 21
£815 GBP
View
Price last confirmed 15 days ago
10 more retailers have this diamond
Prices start from £201 GBPSave up to £108 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
£201 GBP