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Cushion|Lab Grown|IGI

1.53ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG526282904

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526282904

Diamond specifications and retailer prices

From £174 GBP
$232 USD
As of October 30, 2026
Save £825 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £999 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG526282904 or 526282904. Listed at 16 retailers as of October 29, 2026, with prices from £174 to £999, a £825 spread on the same certified stone. Brilliant Earth lists it at £999. 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

1.53
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526282904
Dimensions6.84 × 6.62 × 4.04 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
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
6.84 mm6.62 mm1.53 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526282904
Side View
Table 67.0%Crown 37°Girdle: MED-VTKPavilion 33°Culet: NoneDepth 61.0%

Caratlytics Score

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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 30
Current: £999 GBP|Low: £174 GBP|High: £1,066 GBP|Avg: £539 GBP|-6.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 3£174 GBP
Retailer 13£194 GBP
Retailer 10£261 GBP
Retailer 7£317 GBP
Retailer 2£358 GBP
Retailer 5£394 GBP
Retailer 14£443 GBP
Retailer 12£502 GBP
Retailer 9£666 GBP
Retailer 11£755 GBP
Retailer 4£755 GBP
Retailer 8£782 GBP
Retailer 6£917 GBP
Brilliant Earth£999 GBP

44 data points across 14 retailers

16 retailers£174 GBP to £999 GBP

A
Cheapest Retailer
-
£174 GBP
$232 USD
Final sale: no returns
A
Retailer 2
-
£194 GBP
$258 USD
View
B+
Retailer 3
-
£261 GBP
$348 USD
View
A
Retailer 4
-
£317 GBP
€402 EUR
View
A
Retailer 5
-
£358 GBP
View
A
Retailer 6
-
£376 GBP
$501 USD
View
B+
Retailer 7
-
£394 GBP
$525 USD
View
B+
Retailer 8
-
£443 GBP
$590 USD
View
B+
Retailer 9
-
£502 GBP
$668 USD
View
B
Retailer 10
-
£664 GBP
$884 USD
View
B+
Retailer 11
-
£666 GBP
A$1,364 AUD
View
Retailer 12
-
£755 GBP
$1,005 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
£755 GBP
View
B
Retailer 14
-
£782 GBP
View
B
Retailer 15
-
£917 GBP
$1,221 USD
View
Most Expensive
B
Brilliant Earth
10788630A · Oct 29
£999 GBP
$1,330 USD
View
15 more retailers have this diamond
Prices start from £174 GBPSave up to £825 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
1.53ct Cushion
£174 GBP