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Marquise|Lab Grown|IGI

1.35ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG541280716

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541280716

Diamond specifications and retailer prices

From £305 GBP
$408 USD
As of November 1, 2026
Save £505 GBP (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £809 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541280716 or 541280716. Listed at 3 retailers as of November 1, 2026, with prices from £305 to £809, a £505 spread on the same certified stone. MOH London lists it at £809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541280716
Dimensions11.39 × 6.32 × 3.18 mm
L/W Ratio1.80
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.39 mm6.32 mm1.35 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541280716
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 50.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £809 GBP|Low: £286 GBP|High: £819 GBP|Avg: £434 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3£305 GBP
Retailer 2£314 GBP
Retailer 4£362 GBP
MOH London£809 GBP

40 data points across 4 retailers

3 retailers£305 GBP to £809 GBP

A
Cheapest Retailer
-
£305 GBP
$408 USD
A
Retailer 2
-
£314 GBP
View
Most Expensive
B
MOH London
LG541280716 · Nov 1
£809 GBP
View
2 more retailers have this diamond
Prices start from £305 GBPSave up to £505 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
1.35ct Marquise
£305 GBP