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Cushion|Lab Grown|IGI

0.53ct E VS1 Cushion Lab Grown Diamond

GD • E/VS1 • IGI LG727569488

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

Certificate IGI LG727569488

Diamond specifications and retailer prices

From £153 GBP
HK$1,600 HKD
As of October 29, 2026
Save £468 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £621 GBP at MOH London · As of October 29, 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 standard cut grade and certified by IGI LG727569488 or 727569488. Listed at 10 retailers as of October 29, 2026, with prices from £153 to £621, a £468 spread on the same certified stone. MOH London lists it at £621. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727569488
Dimensions4.90 × 4.78 × 2.94 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.90 mm4.78 mm0.53 ctE / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG727569488
Side View
Table 60.0%Crown 27.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.5%

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 29
Current: £621 GBP|Low: £181 GBP|High: £625 GBP|Avg: £295 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6£181 GBP
Retailer 4£187 GBP
Retailer 2£227 GBP
Retailer 3£255 GBP
Retailer 7£301 GBP
Retailer 5£313 GBP
MOH London£621 GBP

42 data points across 7 retailers

10 retailers£153 GBP to £621 GBP

A
Cheapest Retailer
-
£153 GBP
HK$1,600 HKD
A
Retailer 2
-
£181 GBP
$242 USD
View
Retailer 3
-
£183 GBP
$245 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
£187 GBP
$250 USD
View
B+
Retailer 5
-
£227 GBP
View
B
Retailer 6
-
£255 GBP
€325 EUR
View
B
Retailer 7
-
£301 GBP
$403 USD
View
B
Retailer 8
-
£313 GBP
$420 USD
View
B
Retailer 9
-
£466 GBP
$625 USD
View
Most Expensive
B
MOH London
LG727569488 · Oct 29
£621 GBP
View
9 more retailers have this diamond
Prices start from £153 GBPSave up to £468 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
£153 GBP