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Cushion|Lab Grown|IGI

0.52ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG844672427

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

Certificate IGI LG844672427

Diamond specifications and retailer prices

From £183 GBP
$245 USD
As of October 29, 2026
Save £465 GBP (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £648 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.52ct lab-grown cushion diamond

This 0.52ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844672427 or 844672427. Listed at 8 retailers as of October 25, 2026, with prices from £183 to £648, a £465 spread on the same certified stone. MOH London lists it at £648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844672427
Dimensions4.78 × 4.77 × 3.01 mm
L/W Ratio1.00
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
4.78 mm4.77 mm0.52 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844672427
Side View
Table 64.0%Crown 36.2°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 63.1%

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: £648 GBP|Low: £176 GBP|High: £655 GBP|Avg: £352 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 2£183 GBP
Retailer 3£233 GBP
Retailer 8£255 GBP
Retailer 5£265 GBP
Retailer 4£288 GBP
Retailer 6£444 GBP
Retailer 7£487 GBP
MOH London£648 GBP

13 data points across 8 retailers

8 retailers£183 GBP to £648 GBP

A
Cheapest Retailer
-
£183 GBP
$245 USD
A
Retailer 2
-
£233 GBP
View
B+
Retailer 3
-
£255 GBP
$342 USD
View
Retailer 4
-
£265 GBP
$355 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£288 GBP
A$594 AUD
View
B
Retailer 6
-
£444 GBP
$595 USD
View
B
Retailer 7
-
£487 GBP
$652 USD
View
Most Expensive
B
MOH London
LG844672427 · Oct 25
£648 GBP
View
7 more retailers have this diamond
Prices start from £183 GBPSave up to £465 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
0.52ct Cushion
£183 GBP