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Cushion|Lab Grown|IGI

0.53ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG846656486

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846656486

Diamond specifications and retailer prices

From £115 GBP
HK$1,200 HKD
As of October 30, 2026
Save £716 GBP (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £830 GBP at MOH London · As of October 26, 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 very-good cut grade and certified by IGI LG846656486 or 846656486. Listed at 11 retailers as of October 26, 2026, with prices from £115 to £830, a £716 spread on the same certified stone. MOH London lists it at £830. 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
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656486
Dimensions5.58 × 3.96 × 2.72 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.58 mm3.96 mm0.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656486
Side View
Table 61.0%Crown 32.8°Girdle: STK-VTKPavilion 33.5°Culet: NoneDepth 68.7%

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: £830 GBP|Low: £89 GBP|High: £830 GBP|Avg: £294 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7£89 GBP
Retailer 5£115 GBP
Retailer 4£179 GBP
Retailer 6£180 GBP
Retailer 9£196 GBP
Retailer 11£199 GBP
Retailer 10£272 GBP
Retailer 8£278 GBP
Retailer 2£286 GBP
Retailer 3£362 GBP
MOH London£830 GBP

5 data points across 11 retailers

11 retailers£115 GBP to £830 GBP

A
Cheapest Retailer
-
£115 GBP
HK$1,200 HKD
A
Retailer 2
-
£179 GBP
$240 USD
View
A
Retailer 3
-
£180 GBP
€230 EUR
View
B+
Retailer 4
-
£196 GBP
View
B+
Retailer 5
-
£199 GBP
$266 USD
View
B+
Retailer 6
-
£224 GBP
$300 USD
View
B+
Retailer 7
-
£272 GBP
$364 USD
View
B
Retailer 8
-
£278 GBP
SGD 504 SGD
View
B
Retailer 9
-
£286 GBP
$383 USD
View
B
Retailer 10
-
£362 GBP
$486 USD
View
Most Expensive
B
MOH London
LG846656486 · Oct 26
£830 GBP
View
10 more retailers have this diamond
Prices start from £115 GBPSave up to £716 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
£115 GBP