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Cushion|Lab Grown|IGI

4.52ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG797673175

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG797673175

Diamond specifications and retailer prices

From £646 GBP
$860 USD
As of October 29, 2026
Save £1,864 GBP (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,510 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG797673175 or 797673175. Listed at 12 retailers as of October 25, 2026, with prices from £646 to £2,510, a £1,864 spread on the same certified stone. MOH London lists it at £2,510. 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

4.52
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797673175
Dimensions10.21 × 9.45 × 6.51 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm9.45 mm4.52 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797673175
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 42.5°Culet: NoneDepth 68.9%

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 29
Current: £2,510 GBP|Low: £420 GBP|High: £2,540 GBP|Avg: £1,355 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5£420 GBP
Retailer 12£646 GBP
Retailer 11£668 GBP
Retailer 7£800 GBP
Retailer 2£1,025 GBP
Retailer 10£1,081 GBP
Retailer 6£1,423 GBP
Retailer 8£1,432 GBP
Retailer 3£1,499 GBP
Retailer 4£1,971 GBP
Retailer 13£2,083 GBP
Retailer 9£2,260 GBP
MOH London£2,510 GBP

41 data points across 13 retailers

12 retailers£646 GBP to £2,510 GBP

A
Cheapest Retailer
-
£646 GBP
$860 USD
Final sale: no returns
Retailer 2
-
£668 GBP
$890 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£800 GBP
$1,065 USD
View
A
Retailer 4
-
£1,025 GBP
View
A
Retailer 5
-
£1,081 GBP
$1,439 USD
View
A
Retailer 6
-
£1,423 GBP
ZAR 30,619 ZAR
View
Retailer 7
-
£1,432 GBP
A$2,933 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£1,499 GBP
$1,996 USD
View
B+
Retailer 9
-
£1,971 GBP
$2,624 USD
View
B+
Retailer 10
-
£2,083 GBP
View
B
Retailer 11
-
£2,260 GBP
$3,010 USD
View
Most Expensive
B+
MOH London
LG797673175 · Oct 25
£2,510 GBP
View
11 more retailers have this diamond
Prices start from £646 GBPSave up to £1,864 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
4.52ct Cushion
£646 GBP