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Cushion|Lab Grown|IGI

1.34ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG727589832

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG727589832

Diamond specifications and retailer prices

From £297 GBP
$395 USD
As of October 30, 2026
Save £490 GBP (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £787 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.34ct lab-grown cushion diamond

This 1.34ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG727589832 or 727589832. Listed at 6 retailers as of October 29, 2026, with prices from £297 to £787, a £490 spread on the same certified stone. MOH London lists it at £787. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727589832
Dimensions7.28 × 5.67 × 3.76 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm5.67 mm1.34 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727589832
Side View
Table 61.0%Crown 35.2°Girdle: STK-VTKPavilion 35.3°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
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: Oct 30
Current: £787 GBP|Low: £291 GBP|High: £854 GBP|Avg: £427 GBP|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6£297 GBP
Retailer 2£301 GBP
Retailer 3£357 GBP
Retailer 5£384 GBP
Retailer 4£579 GBP
MOH London£787 GBP

41 data points across 6 retailers

6 retailers£297 GBP to £787 GBP

B+
Cheapest Retailer
-
£297 GBP
$395 USD
A
Retailer 2
-
£301 GBP
View
A
Retailer 3
-
£357 GBP
$476 USD
View
A
Retailer 4
-
£384 GBP
$511 USD
View
B+
Retailer 5
-
£579 GBP
$771 USD
View
Most Expensive
B
MOH London
LG727589832 · Oct 29
£787 GBP
View
5 more retailers have this diamond
Prices start from £297 GBPSave up to £490 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 Cushion
£297 GBP