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Cushion|Lab Grown|IGI

0.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG807614636

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG807614636

Diamond specifications and retailer prices

From £191 GBP
$255 USD
As of October 28, 2026
Save £629 GBP (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £820 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807614636 or 807614636. Listed at 8 retailers as of October 25, 2026, with prices from £191 to £820, a £629 spread on the same certified stone. MOH London lists it at £820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807614636
Dimensions4.85 × 4.69 × 3.00 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.85 mm4.69 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807614636
Side View
Table 64.0%Crown 38.7°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 64.0%

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 28
Current: £820 GBP|Low: £191 GBP|High: £829 GBP|Avg: £393 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4£191 GBP
Retailer 5£237 GBP
Retailer 3£301 GBP
Retailer 2£318 GBP
Retailer 6£339 GBP
Retailer 7£575 GBP
MOH London£820 GBP

42 data points across 7 retailers

8 retailers£191 GBP to £820 GBP

A
Cheapest Retailer
-
£191 GBP
$255 USD
A
Retailer 2
-
£237 GBP
$315 USD
View
B+
Retailer 3
-
£301 GBP
€382 EUR
View
B+
Retailer 4
-
£318 GBP
View
B+
Retailer 5
-
£339 GBP
$452 USD
View
B
Retailer 6
-
£587 GBP
$782 USD
View
B
Retailer 7
-
£603 GBP
$804 USD
View
Most Expensive
B
MOH London
LG807614636 · Oct 25
£820 GBP
View
7 more retailers have this diamond
Prices start from £191 GBPSave up to £629 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
0.53ct Cushion
£191 GBP