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Marquise|Lab Grown|IGI

1.34ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG838609204

Certificate IGI LG838609204

Diamond specifications and retailer prices

From £254 GBP
$338 USD
As of October 30, 2026
Save £626 GBP (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £880 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.34ct lab-grown marquise diamond

This 1.34ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838609204 or 838609204. Listed at 5 retailers as of October 26, 2026, with prices from £254 to £880, a £626 spread on the same certified stone. MOH London lists it at £880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG838609204
Dimensions10.63 × 5.75 × 3.81 mm
L/W Ratio1.85
Top View
10.63 mm5.75 mm1.34 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838609204
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
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: Oct 30
Current: £880 GBP|Low: £254 GBP|High: £889 GBP|Avg: £493 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 5£254 GBP
Retailer 2£343 GBP
Retailer 3£393 GBP
Retailer 4£645 GBP
MOH London£880 GBP

10 data points across 5 retailers

5 retailers£254 GBP to £880 GBP

B+
Cheapest Retailer
-
£254 GBP
$338 USD
A
Retailer 2
-
£343 GBP
View
Retailer 3
-
£393 GBP
$523 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
£645 GBP
$859 USD
View
Most Expensive
B
MOH London
LG838609204 · Oct 26
£880 GBP
View
4 more retailers have this diamond
Prices start from £254 GBPSave up to £626 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
1.34ct Marquise
£254 GBP